loss of mouse control

mouse control is gone for my gameplay especially when in town (any) and trying to sell to venders. when i put my mouse on item to sell it just floats all over the place instead of on selected item. when other players travel in and out of town mouse gets more erratic and my character and screen shakes. this makes it impossible to sell or complete vender transactions, mouse setting in options is fixed to screen.

for last couple of days mouse control is much better, (thanks for the fix and for your effort). screen does not shake as much when others come in and out of town (thanks for fix). game has depth and really is fun to play. thanks.