GE DBVH512EFWW intermittent failure

I have GE Dryer (DBVH512EFWW) that intermittently will not engage the tumble motor – usually after a few loads have been run. It appears to be some kind of overheating but I’m not clear how to resolve it.

When this last occurred, I entered diagnostic mode and ran all diagnostics as per the service manual
https://www.applianceblog.com/manuals/31-9136_GEFDryer.pdf

The results were as follows:

t01 = 02
t02 = E00
t03 = 045
t04 = EPP
t05 = all LEDs light
t06 = beep
t07 = Drum does not rotate, 073 temperature displayed
t08 = Drum does not rotate, 123 temperature displayed
t09 = 2.00
t10 = HI

I have replaced the thermostat, but this did not resolve the problem:
https://www.appliancepartspros.com/repair-help/general-electric-dryer-dbvh512ef0ww-repair/dbvh512ef0ww-shuts-off-too-soon.html

I’d welcome any advice on how to resolve the issue.

After a lot of trial and error, this dryer is now fixed. Ultimately we replaced the Dryer Control Board (Part # WE4M331). I bought the replacement board off Ebay. More info here:
http://www.fixya.com/support/t27203661-ge_dryer_dbvh512efww_intermittently_will?mt_f=