Email being received in another account

I have two account on eM Client (A and B)

I updated to the new version and now I am receiving all emails in the B Inbox folder…e-mails from B, but also e-mails from A
How to solve it to receive A e-mails in the correct folder

And every time I try to move e-mails to the correct A folder, after moving it, they return to B

Important: A folder and subfolders are still there…only that I am not receiving new A e-mails on its correct folder

Are the separate email accounts and email showing ok separately via webmail ?

Yes they are

I see that I am receiving emails to A on A and repeated on B

I deleted the account on emClient and re-installed…it worked…thanks!