Autonegotiate on PC port broken in new firmware

[dig1234]

Since version 36.80.0.95 connecting a Wyse thin client into PC port on T41P creates a duplex mismatch port goes up and down every 5 seconds.. Reverting to 36.80.0.70 solves the issue. I've tried 36.80.0.130 with same issue. Also if I hard set the port to 100 Full it works fine. The Wyse is set to Auto. Tried different hardware same results.

[dig1234]

Just test latest version. 36.81.0.25 suffers from same issue.

[Quinlan_Yealink]

Dear Sir

Could you help load syslog to us analysis? you can refer to following link: http://support.yealink.com/faq/faqInfo?id=313

[MikeMWLC]

(02-04-2017 07:40 AM)quinlan Wrote:  Dear Sir

Could you help load syslog to us analysis? you can refer to following link: http://support.yealink.com/faq/faqInfo?id=313

Hello,

I have taken over this issue from my colleague and I've attached the requested log files. Can you please advise? The auto-negotiate will work for a few seconds and then drop again. Only setting the phone manually to full duplex will resolve the issue which is not a plausible solution.

Thank you,

Mike