Dropped wan Connection during speed test when VPN is on
I purchased a VPN a few months back and all was well for a few weeks. I started to get dropped WAN connection during speed tests.some of the time.and the problem has progressed to the point where I can't even use my VPN on my desktop anymore. I have serveral devices a desktop 3 phones a couple Amazon firesticks and an android tv box.The loss of DNS happens with everone one of my devices. It's even gotten to the point where I don't have to have the VPN running for me to lose DNS connection and it happening at radom times.The network connection is fine. I don't use a cable modem my IPS's Zoomnet doesn't require one so my main Ethernet is plugged straight into my Router. Oh My Router was not listed in the drop down I have a TP-Link AC1750 Archer A7. I have reset the router to factory many times and tried to configure it in better ways but it seems no matter what setup I used the problem is still occuring and it's getting worse. I'm thinking it's a hardware failure but before I go out and buy another router I wanted to get some advice from knowlegdeable people first.