09-10-2019 12:49 PM
Just got a new X1 Extreme (Gen2, 20QV, i7-9850H) and it has been working perfectly for a couple of days. Yesterday a notification appeared that i should upgrade the Intel Management Engine Interface.
After that upgrade the Wifi is extremely (!) slow and its almost useless. Especially the "upload" maxes out around 1Mbit/s.
Can i downgrade the ME drivers somehow?
This is the current details:
Intel Management Engine Interface 19184.108.40.2066
ME firmware 220.127.116.113
BIOS 1.25 (2019-08-19)
Thanks for any advice on how to solve this.