I complained to Google with details and accused them of intentionally ignoring others' complaints. I even went so far as to threaten to dump Chrome entirely and recommend that my friends at other networks do the same unless A. they replied to me directly, or B. They fix the flash problem that I detailed for them to the last pixel!
Last week, I got a new chrome update (after about seven bad ones over three weeks) and it finally works!
No more going to full screen and having several features freeze up.
The last good one had been 11,3,300, 268
The new one (still working fine) is 11.4.402.265
However, there are other mitigating problems which you can help yourselves avoid.
When most people right click/settings and see that flash is "only" taking 16KB, they don't realize it's only for that screen - flash is accumulating in flash cache, such as past played holes and any or all of those video sites you may have encountered, especially those from Zynga games. U-tube also eats up flash cache space.
So (as recommended by WGT), I always set my flash storage to 10 megabytes (the next to last setting on the right) to keep from locking up and/or having meter skip, and slow loading.
Even in the middle of a game (when it's not your turn or you're playing alone), you can (on chrome) access your toolbar and clear history (careful to exclude from the cleaning your saved passwords if you desire).
Also, you can leave the play screen open and X-out of your main WGT screen session (which will reset your flash cache) - then simply reconnect to WGT.
None of that counts as a disconnect because your game screen is still open. I often do this without problems.
Lastly, and it sounds useless but it works... often (about every 7 or 8 swings), I release the moving power bar and let go all the way without trying to hit the ball. It does not count as a charged swing and it usually stops power bar stutter.
Or, you can join my CC (The AFC Northern Golfers) or friend me and we can try to work things out together. Please have at least 1 gig RAM if you do.