Resolved [9.1.17] Wifi stability issues (in mixed Wifi's) (on Redmi Note 5Pro)

[fx3000se]

Since 9.1.17 I have Wifi "stability issues" (in my office Wifi which, I guess, is "mixed" 2.4/5). Behaves as described here
https://xiaomi.eu/community/threads/9-1-17.48782/page-13#post-469081
and others

 

[fx3000se]

I'd like to ask the dev's whether this is a "known issue"?

 

[cobben]

This might be a router issue instead.

Some routers allow you to set up a common ssid for 2.4Ghz and 5Ghz wifi together, and the router switches the clients around depending on how strong their signals are, with interruptions of service while switching.

Then if you get your wifi from a 5Ghz mobile hotspot, things can become even worse.

 

[fx3000se]

This might be a router issue instead.

Some routers allow you to set up a common ssid for 2.4Ghz and 5Ghz wifi together, and the router switches the clients around depending on how strong their signals are, with interruptions of service while switching.

Then if you get your wifi from a 5Ghz mobile hotspot, things can become even worse.

well the problem arose when updating from 9.1.10 to 9.1.17

 

[VonFrosta]

well the problem arose when updating from 9.1.10 to 9.1.17

I was also noticing some wifi instability on 9.1.17 on mix 2s.
I do have a 2.4 and an 5ghz wifi. 5ghz wifi is switched of at the moment. Sometimes the phone disconnects from 2.4ghz without a reason in a short period of time.

 

[fx3000se]

"fixed" in 9.1.24