Hi,
Just recently (I think after the 7.70 update) my 235 has started to freeze on random screens. The unit becomes unresponsive and usually ends with me holding the power button in for 25 secs until the screen goes fuzzy and then turns off. I contacted Garmin and they have sent me a refurbished 235 with 7.60 software installed. I used it for a couple of runs with no issues and then i got the prompt to update to 7.70. So I updated and now i have the same issues as before!
This cant just be happening to me as its now the second unit that is exhibiting the same issues! I then upgraded to the beta 7.73 and its worse than before.
Any ideas about what is happening here? Can i down grade to 7.6 to see if that will solve my problems?
Please help!!