Question router issue

[carstereoguy]

I have dsl at home using a dsl-520b or modem to an asus ac66u and everything i working but I usually have to reset the router when the speed gets real slow so I went and purchased an ac86u but this one is doing the same as well. Any input would be great thanks.

Merged by moderator from other related thread:

I have a dns320 and when I turn power on the power light flashes than shuts off so I cant set it up with new router. Any ideas?

 

[Grobe]

So this issue affects multiple routers?

Have you being in contact with your internet provider and asked them if they may check the condition of the line in?

Is the router(s) located in an enclosed space and get overheated ?

Does this issue affect multiple units, or just one ?

 

[carstereoguy]

I don't think its overheating, lines are good had it checked and its the third router this one is brand new but I also changed the modem