Makkio Pearl

ditto issue x 3 on mac os I've found two work arounds If you still have to old version, (i never empty my downloads) you can uninstall and resintall 2.6.2. You'll have to do this every time you relog. if you do not have an old viewer. Third party viewer Phoenix is confirmed still working.

My mac also refuses to resolve, but the old mac had now updated yet and logs in fine. It is clearly a release issue.