After multiple attempts to install the 1.56 update. VC gives D26 Connection lost error. The 150/85 shows no version and doesn't work at all just flashes the tx/rx light sequence constantly. Install starts pauses at 3% at 4% the victron unit stop flashing and holds a solid green led. The the tx/rx sequence flashing starts again and the transfer data percentage rises. It has got as high as 75% though usually fails near 22%.
I ordered a ve direct cable but it didn't come with a USB end, just two "jst ph 2" ends. I'm frustrated. Any ideas on how to get it to update and start working again?