Typically the F9 first stage and the drone ship each lose the video connection once during landing:
While item #2 has been discussed at length, my question is focusing on bullet #1.
In this video of the June 13 Starlink mission you can see the beginning of the entry burn.
Immediately on it the satellite connection regularly fails (signal loss, also visible in video). What is the reason for losing the live signal during entry burn?
The commentator says "We did lose the live signal of the first stage as expected" - why?