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Advance the step manually. This requires hardware de-bouncing to avoid putting any UX connections on the circumference of the bad trace. Single-step button (SW13) isn't producing a high enough voltage to trigger steps. Replace C10 with 100K resistor, and bridge out R44 with a 7-segment display with LED backlight 128x64 RS-232 I2C or SPI LCD 4x10 character 3.3V VDD I2C or SPI http://www.lcd-module.com/fileadmin/eng/pdf/grafik/edip320-8e.pdf LCD display 320x340 RS-232 I2C or SPI http://www.lcd-module.com/fileadmin/eng/pdf/grafik/edip128-6e.pdf LCD-graphical display with LED backlight 240x128 LCD display 320x340 RS-232 I2C or SPI http://www.lcd-module.com/fileadmin/eng/pdf/doma/dogs104e.pdf LCD 4x10 character 3.3V VDD I2C or SPI LCD graphical display 480x272 16-bit colour with led backlight http://www.lcd-module.com/fileadmin/eng/pdf/grafik/ediptft32-ae.pdf TFT-graphic display 320x240 16 bit colour with LED backlight 128x64 RS-232 I2C or SPI TFT-graphic display 320x240 16 bit colour TFT-graphical display 800x480 16-bit colours with capacitive touch panel http://www.lcd-module.com/fileadmin/eng/pdf/grafik/ediptft70-ae.pdf TFT-graphical display 800x480 16-bit colours with capacitive touch panel TFT-graphical display 800x480 16-bit colours and touch display STN/FSTN LCD 192x64 dot https://www.buydisplay.com/download/manual/ERM19264-1_Series_Datasheet.pdf ERM19264 Graphics Display 192x64 2 Digit 7 segemnt blue LED, right hand decimal, https://docs.broadcom.com/docs/AV02-1588EN 2 digit 7 segemnt blue LED, right hand decimal 10-Element Bar Graph Array https://docs.broadcom.com/docs/AV02-1798EN 10-Element Green Bar Graph Array LCD 16x2 Alphanumeric 16pin 16 x 2 Character LCD, http://www.vishay.com/product?docid=37299 LCD-016N002L 16 x 2 Character LCD, http://www.vishay.com/product?docid=37299 LCD-016N002L 16 x 2 Character LCD, http://www.vishay.com/product?docid=37299 LCD-016N002L 16 x 2 Character LCD, http://www.vishay.com/product?docid=37299 LCD-016N002L 16 x 2 Character LCD, http://www.vishay.com/product?docid=37299 LCD-016N002L 16 x 2 Character LCD, http://www.vishay.com/product?docid=37299 LCD-016N002L 16 x 2 Character LCD LCD LM16255 16x2 character http://www.datasheetlib.com/datasheet/259542/lm16255_sharp-electronics.html 7-Segment Display, LTS67x0, http://optoelectronics.liteon.com/upload/download/DS30-2001-355/S6760jd.pdf 7Segment LED LTS6760 LTS6780 Single Digit 7-segment RGB LED NeoPixel Nano, 12 mA, https://cdn-shop.adafruit.com/product-files/4684/4684_WS2812B-2020_V1.3_EN.pdf LED RGB NeoPixel PLCC-4 5050 LED, SMD, 0404, 1x1x1.65mm, https://www.we-online.com/catalog/datasheet/150044M155260.pdf Electrosmith Daisy Seed Microcontroller Module ARM Cortex-M7 Audio Codec ESP8266 development board Common footprint for ECP5 FPGAs, 27.0x27.0mm, 756 Ball, 32x32 Layout, 0.8mm Pitch, https://www.nxp.com/docs/en/package-information/98ASA00855D.pdf#page=1 TFBGA-196, 11.0x11.0mm, 196 Ball, 14x14 Layout, 0.75mm Pitch.

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