I have been having trouble lately with a browse command causing a shift in the current work area. For example:

set filter to PermID == lcPermID and (LoCWW > 7 or HiCWW > 7 or LoCWWHrs > 24 or HiCWWHrs > 24)
go top
if ! eof()
	messagebox("The following records need to be corrected for CWW > 7 or CWWHrs > 24. ")
	browse && shows table1
endif
set filter to

brow title 'Get ready'   && shows table2
set filter to PermID == lcPermID and upper(valid) = "NO"
go top

I can't imagine what's causing this unless my installation has become corrupted somehow. Has anyone else ever experienced this? This is happening throughout my application in various routines and prg's.