Hey, thanks for your help. 

I've turned on verbose output. In the black information box there is no information written but there is a little white "copy to clipboard" icon (this is there regardless of whether the verbose output setting is turned on). 

When I click the icon, a notification pops up saying "Verbose output copied to clipboard" but nothing actually gets copied to clipboard - whatever was on the clipboard prior is still there. If the verbose output setting is turned off, exactly the same happens. There is no text in the output window to copy.

If I just verify the BareMinimum sketch rather than try to verify+upload it, then the website works fine and verifies as it has in the past. I've copied that text below in case it is useful but I don't expect it will be. It seems like the upload sketch button is just not being allowed to work. Like the editor detects a problem ("The tool is already present on the system") and stops everything. 




Output information for verifying BareMinimum:



arduino-builder/arduino-builder -compile -core-api-version 10611 -build-path /tmp/000976091 -hardware arduino-builder/hardware -hardware arduino-builder/packages/cores -tools arduino-builder/tools -tools arduino-builder/packages/tools -built-in-libraries arduino-builder/latest -libraries /tmp/159171692/pinned -libraries /tmp/159171692/custom -fqbn arduino:avr:unowifi -build-cache /tmp -logger humantags -verbose=true /tmp/159171692/RESET_BareMinimum/RESET_BareMinimum.ino

Using board 'unowifi' from platform in folder: /home/admin/builder/arduino-builder/packages/cores/arduino/avr

Using core 'arduino' from platform in folder: /home/admin/builder/arduino-builder/packages/cores/arduino/avr

Detecting libraries used...

"/home/admin/builder/arduino-builder/packages/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10611 -DARDUINO_AVR_UNO_WIFI_DEV_ED -DARDUINO_ARCH_AVR -DESP_CH_UART -DESP_CH_UART_BR=19200 "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/cores/arduino" "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/variants/standard" "/tmp/000976091/sketch/RESET_BareMinimum.ino.cpp" -o "/dev/null"

"/home/admin/builder/arduino-builder/packages/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10611 -DARDUINO_AVR_UNO_WIFI_DEV_ED -DARDUINO_ARCH_AVR -DESP_CH_UART -DESP_CH_UART_BR=19200 "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/cores/arduino" "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/variants/standard" "-I/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src" "/tmp/000976091/sketch/RESET_BareMinimum.ino.cpp" -o "/dev/null"

"/home/admin/builder/arduino-builder/packages/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10611 -DARDUINO_AVR_UNO_WIFI_DEV_ED -DARDUINO_ARCH_AVR -DESP_CH_UART -DESP_CH_UART_BR=19200 "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/cores/arduino" "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/variants/standard" "-I/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src" "/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src/avr/Servo.cpp" -o "/dev/null"

"/home/admin/builder/arduino-builder/packages/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10611 -DARDUINO_AVR_UNO_WIFI_DEV_ED -DARDUINO_ARCH_AVR -DESP_CH_UART -DESP_CH_UART_BR=19200 "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/cores/arduino" "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/variants/standard" "-I/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src" "/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src/nrf52/Servo.cpp" -o "/dev/null"

"/home/admin/builder/arduino-builder/packages/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10611 -DARDUINO_AVR_UNO_WIFI_DEV_ED -DARDUINO_ARCH_AVR -DESP_CH_UART -DESP_CH_UART_BR=19200 "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/cores/arduino" "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/variants/standard" "-I/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src" "/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src/sam/Servo.cpp" -o "/dev/null"

"/home/admin/builder/arduino-builder/packages/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10611 -DARDUINO_AVR_UNO_WIFI_DEV_ED -DARDUINO_ARCH_AVR -DESP_CH_UART -DESP_CH_UART_BR=19200 "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/cores/arduino" "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/variants/standard" "-I/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src" "/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src/samd/Servo.cpp" -o "/dev/null"

"/home/admin/builder/arduino-builder/packages/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10611 -DARDUINO_AVR_UNO_WIFI_DEV_ED -DARDUINO_ARCH_AVR -DESP_CH_UART -DESP_CH_UART_BR=19200 "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/cores/arduino" "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/variants/standard" "-I/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src" "/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src/stm32f4/Servo.cpp" -o "/dev/null"

Generating function prototypes...

"/home/admin/builder/arduino-builder/packages/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10611 -DARDUINO_AVR_UNO_WIFI_DEV_ED -DARDUINO_ARCH_AVR -DESP_CH_UART -DESP_CH_UART_BR=19200 "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/cores/arduino" "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/variants/standard" "-I/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src" "/tmp/000976091/sketch/RESET_BareMinimum.ino.cpp" -o "/tmp/000976091/preproc/ctags_target_for_gcc_minus_e.cpp"

"/home/admin/builder/arduino-builder/tools/ctags/5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "/tmp/000976091/preproc/ctags_target_for_gcc_minus_e.cpp"

Compiling sketch...

"/home/admin/builder/arduino-builder/packages/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10611 -DARDUINO_AVR_UNO_WIFI_DEV_ED -DARDUINO_ARCH_AVR -DESP_CH_UART -DESP_CH_UART_BR=19200 "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/cores/arduino" "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/variants/standard" "-I/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src" "/tmp/000976091/sketch/RESET_BareMinimum.ino.cpp" -o "/tmp/000976091/sketch/RESET_BareMinimum.ino.cpp.o"

Compiling libraries...

Compiling library "Servo-1.1.2"

"/home/admin/builder/arduino-builder/packages/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10611 -DARDUINO_AVR_UNO_WIFI_DEV_ED -DARDUINO_ARCH_AVR -DESP_CH_UART -DESP_CH_UART_BR=19200 "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/cores/arduino" "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/variants/standard" "-I/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src" "/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src/avr/Servo.cpp" -o "/tmp/000976091/libraries/Servo-1.1.2/avr/Servo.cpp.o"

"/home/admin/builder/arduino-builder/packages/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10611 -DARDUINO_AVR_UNO_WIFI_DEV_ED -DARDUINO_ARCH_AVR -DESP_CH_UART -DESP_CH_UART_BR=19200 "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/cores/arduino" "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/variants/standard" "-I/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src" "/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src/nrf52/Servo.cpp" -o "/tmp/000976091/libraries/Servo-1.1.2/nrf52/Servo.cpp.o"

"/home/admin/builder/arduino-builder/packages/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10611 -DARDUINO_AVR_UNO_WIFI_DEV_ED -DARDUINO_ARCH_AVR -DESP_CH_UART -DESP_CH_UART_BR=19200 "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/cores/arduino" "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/variants/standard" "-I/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src" "/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src/sam/Servo.cpp" -o "/tmp/000976091/libraries/Servo-1.1.2/sam/Servo.cpp.o"

"/home/admin/builder/arduino-builder/packages/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10611 -DARDUINO_AVR_UNO_WIFI_DEV_ED -DARDUINO_ARCH_AVR -DESP_CH_UART -DESP_CH_UART_BR=19200 "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/cores/arduino" "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/variants/standard" "-I/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src" "/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src/samd/Servo.cpp" -o "/tmp/000976091/libraries/Servo-1.1.2/samd/Servo.cpp.o"

"/home/admin/builder/arduino-builder/packages/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10611 -DARDUINO_AVR_UNO_WIFI_DEV_ED -DARDUINO_ARCH_AVR -DESP_CH_UART -DESP_CH_UART_BR=19200 "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/cores/arduino" "-I/home/admin/builder/arduino-builder/packages/cores/arduino/avr/variants/standard" "-I/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src" "/home/admin/builder/arduino-builder/latest/Servo-1.1.2/src/stm32f4/Servo.cpp" -o "/tmp/000976091/libraries/Servo-1.1.2/stm32f4/Servo.cpp.o"

Compiling core...

Using precompiled core

Linking everything together...

"/home/admin/builder/arduino-builder/packages/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-gcc" -w -Os -g -flto -fuse-linker-plugin -Wl,--gc-sections -mmcu=atmega328p -o "/tmp/000976091/RESET_BareMinimum.ino.elf" "/tmp/000976091/sketch/RESET_BareMinimum.ino.cpp.o" "/tmp/000976091/libraries/Servo-1.1.2/avr/Servo.cpp.o" "/tmp/000976091/libraries/Servo-1.1.2/nrf52/Servo.cpp.o" "/tmp/000976091/libraries/Servo-1.1.2/sam/Servo.cpp.o" "/tmp/000976091/libraries/Servo-1.1.2/samd/Servo.cpp.o" "/tmp/000976091/libraries/Servo-1.1.2/stm32f4/Servo.cpp.o" "/tmp/000976091/../core/core_arduino_avr_unowifi_c27c4e851c246ec436aa9859472bec7a.a" "-L/tmp/000976091" -lm

"/home/admin/builder/arduino-builder/packages/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-objcopy" -O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0 "/tmp/000976091/RESET_BareMinimum.ino.elf" "/tmp/000976091/RESET_BareMinimum.ino.eep"

"/home/admin/builder/arduino-builder/packages/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-objcopy" -O ihex -R .eeprom "/tmp/000976091/RESET_BareMinimum.ino.elf" "/tmp/000976091/RESET_BareMinimum.ino.hex"

Multiple libraries were found for "Servo.h"

Used: /home/admin/builder/arduino-builder/latest/Servo-1.1.2

Not used: /home/admin/builder/arduino-builder/latest/Printoo_Library-1.0.2

Using library Servo-1.1.2 at version 1.1.2 in folder: /home/admin/builder/arduino-builder/latest/Servo-1.1.2

Sketch uses 888 bytes (2%) of program storage space. Maximum is 32256 bytes.

Global variables use 46 bytes (2%) of dynamic memory, leaving 2002 bytes for local variables. Maximum is 2048 bytes.