Breakdown and failure survey - please contribute

[Trivia]

Bavaria 36 Cruiser 2013

1a.   Leaking port-light
4e.   Blocked filters (diesel bug)
9c.   Charger fails (stops charging)
9l.   Fridge thermostat (fail)
10l.  Companion way door hinge fails (or seizes up)

[Samoerai]

Bavaria 34 from 2000

So far we've found:

1c. Leaking stanchoin(s)
1e. Leaking clamp
9a. Connector to breaker got toasted.
9p. Switches on interior lights failed
9r. Reseating the connectors behind the switchpanel solved it.

exhaust hose rotten and needs to be replaced.