Android Question Scrollview Scrollpsition between httpjob start, JobDone and Job.Release

I have mentioned that setting the scrollposition only works correct before starting a httpjob or after Job.Release but not between. It doesn't work even when I use DoEvents or setting the position 2 times.

I added some views to a scrollview (in JobDone sub) but it didn't scroll. After moving the line after Job.Release it worked.

Any ideas? (Perhaps some eventhandling is "stopped" until Job.Release is reached?)