Planes cutting out

So I recently started flying again after like 10 days and I’ve done 3 flight 1 each day and they’ve all cut off and froze like 3 mins before landing each time and they’ve never done that before so I don’t know what’s going on

Were you switching frequencies/contacting Unicom/sending ATC messages?

If so, see below:

Here’s guidance from Cam on how to possibly mitigate the issue:

I was switching to los Angeles’s at the very end but I haven’t messaged or touched it all day till then
And yes it looks like that picture that’s what it did so I don’t get it