Zoom freezing every 15 minutes like clockwork, for about 15 seconds at a time

Hi, thanks in advance for the help.

I recently started a new remote job that sent me one of their laptops. Now anytime I jump on a meeting, my entire feed will freeze up several times per meeting for about 15 seconds.  Soon I recognized that it was happening at the same intervals of time. So I set a stopwatch on my phone. Sure enough, every 15 minutes it will freeze. Watching the stopwatch I can tell exactly the next time it is about to freeze. See attached screenshot (I missed recording one freeze because it was my turn to talk. ) And then when things come back to normal it has an error about my internet connectivity being unstable. However when I use other videoconference apps I do not have this problem. 

Searching this community and searching Google did not turn up any results. So I turn to the wonderful volunteers of this community forum. Thanks!