Axiom v3.2.86 power button fails

[Chuck - Raymarine - Moderator]

Ruder,

Q1. As I just reworked my DC power supply to my electronics. (Ran new 1 guage wires from batteries to terminal posts with 10 guage going to new blue start 12 position fuse block in order to add dedicated power to my SeaTalkNG network per a conversation on another thread.) I don't think its an issue with power or grounding.
A1. I don't suspect so either. I had referenced regulated power supplies and power conditioners within my prior response ... it appears that the circuit supplying power to your MFDs are drawing power directly from the batteries.

Q2. I will try loosening the rear mounting brackets.
A2. Noted. Should the problem persist, then it would be recommended that the MFD be sent to Raymarine’s Product Repair Center to be bench checked / serviced.