Context Navigation

Changes between Initial Version and Version 1 of Ticket #1469, comment 8

initial	v1
8	8	If it is caused by opengl rendering (TBC), then the problem is very likely to be r14396.
9	9	Undoing this change may negatively affect performance as we will be double-painting for nothing in most cases. (but I cannot think of a clean easy way to keep track of when we would need to trigger the window refresh and when not to - since things are asynchronous)
	10	Please include the "-d opengl" client log output of just when the problem occurs.
10	11
11	12	Also, does this make any difference?: