Emails not displaying, shows "no results"
All my folders in Thunderbird are showing "no results" for anything except brand new emails. I have 4 email accounts all hotmail or gmail and have used Thunderbird for years on these with no problems at all. Today in all the accounts I am getting "no result" display where I usually see the emails. I have compacted my folders and have rebuilt the global database with no change in what I see. On each of my folders if I right click the folder, click properties then repair folder, all the "missing" emails show and all looks normal. If I leave that folder to another folder and immediately come back, I again see "no results" Any ideas on what is going on and how to get back to normal?