yes, downgrade back to 4.8.2 from beta 4.8.5 has resolved activation thank you

I tried to activate the license on a new NAS today but it did not take it.
I have been using the License before on another NAS synology.
I figured I used up all the activations (2 nas,2pcs) so I bought another key to test but still the same thing.

Accessing synology gui of filebot from win10 chrome ...