Firmware Upgrade Process for Bias Head stays at 0%, no progress, nothing happens

  • Firmware Upgrading Process starts but stays at 0 %, Nothing happens. Bis amp is blinking and all Lights are going on and off (assume this is Right and Shows the upgrade mode), but after Firmware upgrade started Nothing happens, no Progress, just says 0 % progrss.

  • Using standalone Version of Bias Amp 2 on Windows 10, Connection to Biad Head is via USB