I would keep making Garmin replace the unit until I got one that did not freeze. I would not start modifying things to try to fix their problem. Doing so only enables Garmin to avoid creating a real solution. At least, that is my opinion and worth every penny you paid for it.
Eventual Master of the Obvious
2005 R1200GS | 2013 R11200GSW | SOHC4 208 | DoD 2032 | BMWMOA | BMWRA | YB
Proud walking jingle in the midnight sun.
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