Dear TP-Link Support, I am experiencing a recurring issue with the ER8411 router in two separate networks managed by the OC200 hardware controller. In both cases, the ER8411 router worked perfectly fo

I had installation with OC200 + EAP's. With Orange Router specially for VOIP phones. All was working with some old D-LINK and noname chinese switches. I changed to the TP-LINK TL-SG2218 with OMADA. No