Sailing things right

Checking sensor from the computer side displayed complete loss of contact. Blamed mouse, started working.
Spent several hours trying to diagnose the problem, rewiring sensor, messing with settings of the navigation computer... ended up with changing tester.
FUCK!

But autopilot still fails to run properly.
Tomorrow will disassemble the post and clean all contacts for every connection.

But very, very probably I'll have to buy the new one.

Hell I'm tired of this shit.