I updated JOSM to version 10966 (windows) yesterday like a good boy should. The performance at high zoom levels (16+) is sluggish and glitching, finally hanging up and crashing when zoomed all the way in. Its unusable for fine city work. Before I revert to an older version: Does anyone have a similar experience? Any wisdom to share? Yes I have updated Java to the most recent version too.

Thanks in advance, r.s.