Meetings I host are dropping but coming back, despite good internet and updated versions on HP

I am the host of meetings.  After some time I get disconnected.  Sometimes it pops back on after a minute.  Sometimes it doesn't.   I have uninstalled and reinstalled Zoom.   I have the latest version.  As of yesterday, I have to reboot my HP laptop.   It seems like it times out or stops after some time.  I am hardwired in.  I only lose it on the one laptop.   I don't have VPN and Firewall setting is clicked to allow Zoom App.   And my TCP is set to "any".   I have a feeling something got reconfigured after an update from Zoom or on the computer, but I can't figure it out.