We just recently upgraded our Access points to the latest stable firmware. Previously we were on 24.11 and did not have any issues. Issue we are currently seeing is affecting our Windows 7 and 10 clients. All of Mac OS X have not experienced this issue. The client is connected to SSID using pre-shared. After the client roams user loses wireless connection. Laptop is no longer able to connect to the SSID. Also, we have seen a few cases were the laptop is no longer able to see available SSID's. After we restart the laptop the user is able to connect to SSID. Laptop will likely experience the same issue the next day. Have anyone you guys seen this same issue with 25.9 firmware? I would like to troubleshoot this issue before I decide to roll back the firmware.
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