For some reason, I had some black discrimination squares randomly show up in my loaded discrimination pattern while hunting last night. Turned on the machine this morning and there were a few more of them. About 10 or so total. I went in and edited them out (and that was kinda hard as well as the check/X button didn't always work; I had to keep pressing it).
Seems like something in that system may have gotten fried. Anyone else ever heard of this problem?