Rhino 8 Pollination License Page is not Loading / Not Working

Rhino 8 SR35 (8.35.26251.13001)
Pollination Rhino Plugin 1.70.20.0

PO_LicenseManager opens a blank white window.
The Pollination website works normally in Chrome.

WebView2 Runtime is installed:
C:\Program Files (x86)\Microsoft\EdgeWebView\Application\152.0.4191.66

Pollination log repeatedly reports:

Activation: failed to find
C:\\Users\\hugoa\\AppData\\Roaming\\pollination\\ActivationLog_95e61.txt

Either trial has not started or has been tampered!
Error code: 1

Hi @hugoan7424,

Did you try to right click and refresh the page?

Right click does not work (which is refreshing is not working)

That is strange. I just tried and I don’t see any issues.

Can you try upgrading to Rhino plugin version 1.71.1 which we just released earlier today, and let me know if that solves the problem.

cc: @mingbo