Now that football season is up and running and new fall shows are about to start I've been watching more OTA channels. I have noticed that sometimes (40% of the time?) that when I tune to an OTA channel it will not lock, rather it drops out every 3 second or so. If I switch channels and then back it fixes it. I happened to go in and check signal levels and found all big 4 at 100%. 
I have never seen this before. I put in a 9way splitter to drop the signal 10db and 3 of 4 are still at 100%. I don't believe it. I have pushed 90s before but I am 30 miles from the tower.
So not sure if it is the apparent high signal causing issues or what. Weird thing is this does not happen when viewing the OTA channel from the connected Joey.
I suspect a software update along the way tweaked things for OTA tuner as I did not have this issue last year. Or a hopper issue?

I have never seen this before. I put in a 9way splitter to drop the signal 10db and 3 of 4 are still at 100%. I don't believe it. I have pushed 90s before but I am 30 miles from the tower.
So not sure if it is the apparent high signal causing issues or what. Weird thing is this does not happen when viewing the OTA channel from the connected Joey.
I suspect a software update along the way tweaked things for OTA tuner as I did not have this issue last year. Or a hopper issue?