You should probably read the excellent guide linked here:
viewtopic.php?p=2343344#p2343315
Thanks for the plug
Unfortunately OP appears to be running Windows and hitting the same problem several others have recently (incorrectly detected as a com port) and the old solutions don't appear to work any more.
I did stumble on this a couple of days ago but haven't had time to test it.
Statistics: Posted by thagrol — Thu Dec 25, 2025 12:10 pm