[BUG] New version new problems (disconnect after homing)

[CraftoHohenvels]

Bug Description

When starting a print the printer homes, which is common behavior. So when starting a print (or basically just homing) the printer disconnects upon finished homing.

This is on my AMP.

Steps to Reproduce

1. Install version 1.5.3 (proper version for the configuration)
2. Flash it via Octoprint
3. Start a print or home

Expected behavior: complete the homing an move on

Actual behavior: complete the homing and disconnect

Edit: on the OctoPrint logs everything is fine