I have been having experiencing laggy internet and drop offs, thought it was my ISP at first as router is only just over 3 months old.

I logged into the router the interface was real slow and laggy I selected the advanced tab then had to wait for it to load but not all was loaded still had to wait for perormance to appear and when it did cpu load was sitting on 99% and memory load sitting at 60%.

I have tired disconecting devices but no difference.

Have rebooted it, cpu load will be at 2% then builds up to about 20% then after about day or two nitice internet laggy log into router and cpu load is at 99%.

Has anyone else experanced this problem or know what can be done about it before I take it back for a RMA?