Internet keeps disconnecting every day while on work calls.. this is happening about every hour!! Xfinity Support Needed!!

I have been having this issue for the last 3-4 weeks. I changed from a different internet provider given how spotty my connection had become and they couldn't offer a single solution besides "Increase your speed and do not use a VPN"... (which I don't use). I work from home and I am experiencing constant disconnects about every 30 mins to an hour where my zoom and teams calls go on hold for about a minute while the gateway regains internet connection. All my devices disconnect from the network, and state "no internet connection" while the status light on the Xfinity Gateway starts blinking.    

I have tried all standard troubleshooting procedures, restarted the gateway, modified gateway configurations via the gateway portal, and nothing has changed. This is not a bandwidth issue, this is an equipment/network issue and Support from actual technical person is needed!!

There has to be a way to make a complaint further up the ladder instead of the normal chat queues where I try to explain the issue, they tell me they have done everything they can, and leave while the problem remains. Please if anyone has any ideas of how to move forward let me know. I do most of my work from home and need the internet to work, especially during client meetings. We pay real money for these services and you would at least expect them to work as intended when needed.