I have a 536 and a 100.....both are programmed identical. Last week the 536 "lost" a FL!? Today the 100 has all the FL but one has diff programmed freq from another FL on it!? WTH??!! (heck)
Anyone else experienced such unacceptable encounters from either of theses radios?
Are you using any software other than Sentinel?
I had something similar happen back when the NXDN upgrade came out. I had created a NXDN Favorites list manually, on the scanner, then imported it into ProScan once it supported NXDN. (At that point, Sentinel still had not been updated as yet). When that NXDN list got read into Sentinel, I had several lists "swap data", like what you're seeing. The index of Favorites lists in Sentinel, and the scanner, is based on numbered lists, not the name you see in the software or while scanning. Basically, having a list that Sentinel had not seen got the sort index corrupted, and I had 'list 1', but with, say, 'list 2's' programming,and list 2 had something other than expected.