Saving Wifi Config Foobars Everything

I erased the flash again and used the files you linked with this command...

esptool.py --port /dev/tty.SLAB_USBtoUART --baud 115200 write_flash   --flash_freq 40m --flash_mode qio --flash_size 4m   0x0000 "boot_v1.6.bin" 0x1000 espruino_esp8266_user1.bin

I am getting the same result.