Import sequences Natively

Hey Adobe, its me one of your customers, My monthly fee garantues your payment so take care of our problems otherwise  you may miss my money in the future.

This bug has been repeorted in another thread but it seems that you (Adobe) is not interested on cutomer Problems.

Due to this issue I reverted back to 14.4 late 2020 an with this Version everything works as expected..
Now I installed the latest PP and AME Versions (14.9) an I  immediatly run into the Error again when using 4K H264/H265 footage (GoPro).
Selektor: 9
Fehlercode: 3
I was surprised, because after changing the following settings in AME I was able to export without any error. (see attached screenshot) "import sequences natively" = unchecked
After reverting the settings "import sequences natively = active" the error apperared again every time i tried to export.

After unselecting "import sequences natively" again i had no further Problems, the error was gone again

It appears however th export seems to be a little bit slower when using "import sequences natively = unchecked"

Nevertheless I am disappointed because no Adobe official has responded in this thread yet.

attached a screenshot of the settings I'm talking about.

And no there is no hardware problem neither is there a slow system. My system is an absolute highend machine.
Only M2 drives and 12Core 24Thread CPU+ NVidia
All running with the latest patches and drivers.

Hey Adobe, come out of your golden shell an help us.