WiFi keeps disconnecting-L925 with Lumia Cyan

[k12000lt]

Hi, I'm on Lumia 925 with Lumia Cyan installed (India). My problem is that, the WiFi keeps dropping frequently. It shows 'Limited' connectivity though it's connected. My WiFi is working and stable with all other devices working fine. Just the cell phone keeps showing 'Limited' connectivity. When I disconnect and reconnect to the same WiFi, it starts working fine, for another 30-35 minutes and again the same. I did a soft reset, hard reset but in vein. It was fine before the update. Any help would be appreciated.
Thank you.

 

[mariusmuntean]

same problem on my 930, especially on 5GHZ band. On 2.4 work fine but the wifi power of the phone's adapter seems lowered. The signal quality is horrible comparing to other phones in the same location. Tried soft reset, hard reset..nothing. same happened on 1520 with 8.1. Why isn't anyone at MS testing these updates properly????

 

[millicurie999]

USA here. Just updated to Cyan yesterday thru T-Mobile. Now my 925 keeps dropping connection to my 5GHz band, 2.4 GHz is fine. This is really lame.