Watchdog Timeout

I'm having issues, on two different macs now, with my computer freezing then restarting and showing the screen of death about my computer restarting because of an issue. When I sign back in I can report the following error code to apple. One computer is a 2017 Macbook Pro, the other a 2015 iMac. Both up to date on software.

Below it the first part of the error code:

panic(cpu 1 caller 0xffffff7f8284fa8d): watchdog timeout: no checkins from watchdogd in 98 seconds (2135 total checkins since monitoring last enabled)

Backtrace (CPU 1), Frame : Return Address

0xffffff839cc1bc40 : 0xffffff80017215cd

0xffffff839cc1bc90 : 0xffffff800185a3c5

0xffffff839cc1bcd0 : 0xffffff800184bf7e

0xffffff839cc1bd20 : 0xffffff80016c7a40

0xffffff839cc1bd40 : 0xffffff8001720c97

0xffffff839cc1be40 : 0xffffff8001721087

0xffffff839cc1be90 : 0xffffff8001ec2ce8

0xffffff839cc1bf00 : 0xffffff7f8284fa8d

0xffffff839cc1bf10 : 0xffffff7f8284f47b

0xffffff839cc1bf50 : 0xffffff7f82864d9c

0xffffff839cc1bfa0 : 0xffffff80016c713e

     Kernel Extensions in backtrace:

        com.apple.driver.watchdog(1.0)[99A75EFF-7734-31A0-80BF-FF8288E30D9B]@0xffffff7f8284e000->0xffffff7f82856fff

        com.apple.driver.AppleSMC(3.1.9)[601E041E-0A5C-3B6A-A4E6-45ECC7F48A2B]@0xffffff7f82857000->0xffffff7f82875fff

           dependency: com.apple.iokit.IOACPIFamily(1.4)[9D1FF279-C4A2-3344-902F-E0B22B508689]@0xffffff7f82845000

           dependency: com.apple.driver.watchdog(1)[99A75EFF-7734-31A0-80BF-FF8288E30D9B]@0xffffff7f8284e000

           dependency: com.apple.iokit.IOPCIFamily(2.9)[1B1F3BBB-9212-3CF9-94F8-8FEF0D3ACEC4]@0xffffff7f82131000

BSD process name corresponding to current thread: kernel_task