Hello
The message requesting an updated record engine shows the current record engine version you have in brackets (20190621). It is this version that needs to be updated.
I could have done a better job with that message display.
Apologies for the confusion.

Gareth

Hello You say you have been using google live channels and have no trouble, it's the same under the hood code, so could you switch back to that so we can see what difference there is? It may be that live channels is forcing different parameters. Also: do you have any non-mpeg channels e.g. avc ? Do ...