Deletion multiple messages from filtered list takes too long

When I search for all messages with “123” in sublect and then want to delete them it takes incredibly long. It’s ok for 1-2 messages, but when there are 200+, then it becomes painful. Popup “wait bla-bla-bla” appers and eM Client is blocked for several minutes/hours. Deleting more than 10000 messages takes more than hour.

eM Client 5.0.17944
Windows 7
IMAP account

Thank you for reporting this. We will try to fix it ASAP.
Edit: I have tested it right now and it did not take more than 4 minutes. Are you able to simulate the issue? What is the size of your database folder?