Zoom meeting blocked by Archer C1200
I rely on Zoom meeting a lot when I work from home. Recently I realized that once my mobile device or Macbook is connected to home Wifi, Zoom meeting video call and audio call will fail. I can still login Zoom and use it for instant messaging, but just not able to do audio and video call. Once I disabled wifi and use cellular network, everything is working fine.
Rebooted and reset the router but still the same. I am very sure the problem is not about my ISP because once I connect my macbook to internet without going through my router, everything is working great.
Does anyone has similar experience? I was trying to find a way capture traffic of the router and find out what port or host is blocked but no idea how. Anyone can shed me some lights?