Hello I have a dsl connection and my router is a comtrend nexus link 5631. I have a issue where I can't seem to download anything or use my wifi connection on my phone to stream or anything without my router dropping the connection. When this happens nothing's works such as wifi and Ethernet. After doing that it will stop working again after about a minute and then come back up on its own but it's really annoying because i can't seem to use it especially on phones. When the connection drops, the wireless lights and adsl lights turn off on my router and after about 2 seconds the adsl lights start blinking until the wireless light comes back on again. Any suggestions on what could be the issue?