DJI does it again.

Yesterday I came home only to find a fabulous rainbow in my back door. I grabbed the Mavic for a quick launch. What I got was “Remote Controller Unable to Connect”. DJI Go4 showed I was connected and said ready to fly. I tried using my Tablet. Save error. Rebooted everything, same error. At this point the fabulous rainbow shot was gone. So I went into TS mode and tried different cables, different ports and different software.
Then it just worked, to late now for the shot but I thought the problem fixed. That was until last night when I got home only minutes before the moon-rise and got the same error. Eventually, got it going again after many retries.
I do see that this is a problem of many, so I guess I will spend some time this morning, trying to communicate with DJI to find an answer.
If I do, I will post.
Really need to get this resolved as I can’t afford to have to waste 1/2 screwing around each time I want to launch. Also, need to check Spark out to see if it is doing the same.