We have the following issue with our WRVS4400N Version 2 SMB Router, after a undefined timespan the wireless module stop working. Every Client that is connected via the w-lan cannot access other clients, printer, servers or the internet anymore.
After resetting (hard-reset with power off) the wlan module come up and after a short time it is stop working once again. After the wlan is broken, the ssid will be broadcasted further but if we take a look into the status window (router management) of the wlan the mac address is empty.
Network Mode: B/G/N-Mixed
Channel Bandwidth: 20MHz
Wireless Channel: 6- 2.437 GHz
SSID Broadcast: Enabled
Firmware Version: V220.127.116.11-ETSI
IPS Signature: v1.42
What can we do to fix this issue, any workarounds or fixes available?