TP-link from China connected to my machine. They got me to run WireShark. If I used a different network provider (O2) it worked so they pointed the finger to my network provider (Vodafone), but I...

Further to this, enabling IGMP snooping worked with v3 of the router, but no longer works with v4, so I'm back to square one. Port forwarding (adding a virtual server) can't be implemented work as a...

Just an update, enaling IGMP snooping solved the problem for me. This setting should be enabled by default if it isn't already. I might have inadvertently disabled it.

I have a smimilar issue with Skype for Business using the MR6400 v3 and the latest firmware.. I can connect to work meetings and can hear and participate in the Skype meeting, but when somonee...