Created attachment 119868 [details]
colourful panel saying be patient
STEPS TO REPRODUCE
1. click on a message
you get a colourful panel saying "folder reception...be patient"
contents of mail
(available in About System)
KDE Plasma Version: 5.15.4
KDE Frameworks Version: 5.57.0
Qt Version: 5.12.3
kde app 19.04
Unable to fetch item from backend (collection -1) : Unable to retrieve item from resource: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
also number of unread mails in folder stays to "1"
also number of unread mails in spam folder stays to "n" after checking "mark all mails as read"
also with kaddressbook clicking on a contact does not display any contents
after several mns i get the mail contents.
now if i delete a mail it is very long to move it to trash folder.
no more problem.
hypothesis: akonadi randomly blocked, stopped, slowed for any reason.