I am using Dell Inspirion 5420 with 8 GB RAM and i7 Processor.
This is very frustrating that during the Teams Meeting, it crashes my entire wifi network. This is happening every day 5-10 times during the call. I already re-installed my drivers and MS Teams Desktop client as well. Please help me to resolve this asap!
I'd recommend contacting support on this one. But it also sounds like your home network is throttling certain traffic in some way too and might not be related specific to Teams or your computer. Have you tried connecting to meetings on a hotspot or someone elses Wifi to duplicate the issue? I would start there first to rule out local networking issues.