Got my 436hp back from repair today and I also have the adjust error.
Same here. While looking for any settings that might fix it, I noticed that the firmware on the unit returned from Uniden was 1.09 and the ProVoice and DMR upgrade menu was not there. I KNOW it was up-to-date when I sent it in. I updated it to 1.11.31 and I had to put both keys in to unlock ProVoice and DMR features that were enabled before I sent it in. I thought the "adjust error" may be related to older firmware, but nope. I still receive the error.
I've noticed that the 3 of us reporting it, it look slike it's a recent issue starting at the end of Sept 2017 through the start of Oct 2017.
Ohh, I also noticed about 1/2 of the case screws were not tight and the case was coming apart. THANKS UNIDEN!! GREAT WORK!! Looks like you all are going down hill fast!
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