unhandled exception (1) opening hypervisor in Chrome

Hello all -

I've had an eval version of ESXi installed and running successfully for about a month. As of last week, when I browse to the hypervisor, I get

unhandled exception (1)

Details are below.

So far I've tried reloading the page, rebooting the hypervisor, and trying from another client, with no success. Vmware vSphere Client can attach with no error. Any advice where to look next?

Cause: Error: [$rootScope:inprog] http://errors.angularjs.org/1.3.2/$rootScope/inprog?p0=%24digest

Version: 1.8.0

Build: 4516221

ESXi: 6.5.0

Browser: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36

Exception stack:

Error: [$rootScope:inprog] http://errors.angularjs.org/1.3.2/$rootScope/inprog?p0=%24digest

  at https://[ip-deleted]/ui/scripts/main.js:263:20611

  at l (https://[ip-deleted]/ui/scripts/main.js:265:12567)

  at k.$apply (https://[ip-deleted]/ui/scripts/main.js:265:16690)

  at HTMLInputElement.<anonymous> (https://[ip-deleted]/ui/scripts/main.js:267:828)

  at HTMLInputElement.dispatch (https://[ip-deleted]/ui/scripts/main.js:262:14464)

  at HTMLInputElement.r.handle (https://[ip-deleted]/ui/scripts/main.js:262:11251)

  at prop (https://[ip-deleted]/ui/scripts/main.js:263:3018)

  at n.access (https://[ip-deleted]/ui/scripts/main.js:262:6702)

  at n.fn.init.prop (https://[ip-deleted]/ui/scripts/main.js:263:2642)

  at V.$set (https://[ip-deleted]/ui/scripts/main.js:264:21408)