I suspect that there is an issue with a switch of mine and some times i get issues in Video/Voip. I would like to ask if there a bandwidth test from Router to Client (WIndows 10) directly so i could see different stats.
There’s bandwidth test, comes as standard function in ROS and windows counterpart is available for download.
Beware, however, that running bandwidth test software on router is generally not a good idea. Test is pretty CPU intensive and router’s CPU is often the bottleneck. Better aporoach is to run iperf test between two PCs on each side of network segment in need to be benchmarked.