Connection to Work VPN started dropping every 1min 50 seconds

My Cisco AnyConnect VPN client used to connect to work is momentarily dropping out every 1 min 50 seconds.  This just started about 1-2 weeks ago.  Same laptop works fine on other internet connections.  Non VPN connections/other PCs don't seem affected.

Here is what I've tried:

- Direct ethernet cable from the laptop to the model/router (Motorla MG7550)

- Disabled all wifi

- Tried the modem/router in bridge mode with another router

- Reset to factory defaults and reboot

- Direct connection to the feed to eliminate house wiring (but think the drop outs are too regular to be a wiring issue)

Any ideas?