I also have this issue, when on website using Widevine, my CPU just skyrockets to 100%. I tried to change many different files in the worker folder (containing the Widevine component) but when erasing the dll and manifest with x64 versions, the browser acts like Widevine isn't working. I think the only solution is an update of the worker itself. I tried to replace all files with a newer cef version but BAS can't open the browsers. If someone has any idea, or if BAS developpers can do something about it that'd be awesome !
Load --> Site with proxy list
Click on the IP and use the "Get Element Text" and do the same for "IP" (save both with useful name like IP & port)
Now hit "proxy for browser" and use the @ varations IP and type : and then again for port.
If its a bit unclear let me know and i'll guide you tomorrow, but I have to catch some sleep now :)
