We seem to automatically blame WGT for all the problems with the game, and certainly, they may be responsible for a lot of them, but this time it might not be them.
The morning after the most recent WGT update, Maxthon Browsers also had an update.
Maxthon Browser for Windows V4.9.1.1000 Officially Released!
Though Maxthon did not emphasize that their product took a major overhaul, the most recent release by Maxthon Browsers is a Chromium based product, unlike the products they have released in the past.
I also was experiencing this "screen freezing". My natural instinct was to remove flash from my computer, and then remove my Maxthon browser and reinstall them. I repeated the process SEVERAL TIMES... which caused more problems. I ended up with a completely white browser window, an old flash player, and finally I got this message when coming to WGT...
It seems that upon release of the new Maxthon browser, there were some conflicts between the new platform and flash, as Maxthon's prior versions had a different platform, using NPAPI for flash instead of PPAPI.
It has been a trying few days while battling thru this issue for me, and Im sure for many others, and more problems are certainly on their way, as people who have not yet updated to the "new Maxthon" will soon also run into trouble, but if you are experiencing trouble with Maxthon and screen freezing, or incompatibility issues with WGT, you may want to look to Maxthon for the answers.
Adobe Flash and Maxthon - General Discussion - Maxthon Community
And if you are reading this, and have the old version of Maxthon (4.5 and earlier), you may want to consider disabling automatic updates to Maxthon and Flash until such time as Maxthon has ironed out the kinks.
Hope this helps somebody out there.
Shelly