Greetings,
I'm using openwrt 15.05 on a TP-Link 841N. On my laptop, I have the CrashPlan backup service running on the wireless network, which uploads at the usual low speed. The problem is that after a while the WAN connection is either very slow or completely drops, and I also have problems connecting to the router itself via LAN (very slow connection). The only way I can solve it is by doing a hard reboot of the router.
This happens with all the devices connected to the router, either via wireless or cable and only when CrashPlan is running.
The WAN connection is PPPoE and goes through a modem. Only resetting the modem won't work, I have to reboot the router.
Is there anything that I've missed in the settings?