Setup a new ER605 and now internet connection drops repeatedly.
Previously I was using the ISP issued DSL modem/router for my internet connection. Today installed a new ER605 on my Omada OC200 controller, by bridging the DSL modem and configuring the ER605 to use PPPoE connection. The internet works, but now I regularly get "page not found" errors for brief moments when doing a search or clicking a link to a new page. When I refresh the page, everything is suddenly working again.
Pages also seem sluggish sometimes like they start to load, then pause for a few seconds before they suddenly finish. This basically never happened before the change over.
What could be causing this kind of issue?