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dark_rider
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Posts: 60
Registered: ‎10-01-2012
Location: DE
Views: 354
Message 1 of 1

Intel I219-LM: Delayed or slow LAN connection after wakeup from standby

One year ago, I had the trouble that my T460s with Ethernet adapter Intel I219-LM lost the LAN connection after wakeup from standby mode quite often:

https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T/T460s-LAN-adapter-I219-LM-sometimes-gets...

 

Finally, that problem disappeared some months later, most probably by an automatic change of the driver.

 

Now, I have a similar problem again for 2-3 months: The LAN connection suddenly always takes some seconds after wakeup from standby, and sometimes, it is even only established with 100 MBit/s instead of 1 GBit/s.

 

I already have the latest Lenovo driver 12.17.8.7 installed - probably this version has a similar bug with behavior after standby again?

_______________________________________________________________________________
T460s 20F9CTO1WW (i7-6600U, 20 GB, 512 GB SSD NVMe, WQHD [LG], Win 10 Pro, Ultradock)
W530 N1K59GE (i7-3820QM, 8 GB, 240 GB SSD, 1 TB HDD, FHD, Win 10 Pro, Minidock Plus 3)
T61p NH0BQGE/UK (T9500, 4 GB, 200 GB FDE, WUXGA, UMTS, Vista Ultimate 32-Bit, Adv. Minidock)

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