LG DLEX9500K Dryer constantly throwing d80

[anoriega211]

Hi all... I'm not sure what else to do with this thing, but just about every run it throws a d80. At this point I've already replaced the thermistor and the control board and I have the dryer venting into the laundry room, can't get any shorter of a vent run than that. Yet it still keeps throwing a d80. Before the obvious question is asked, yes the lint trap is clean 

Does anyone have any ideas on what to check next?

[BaineB254]

Just a guess, check the blower wheel area and lint duct/outlet for restrictions too, and reset the board by unplugging. Check the wiring and harnesses too. If the thermistor has been replaced that’s all I can think of! GL