Roundcube webmail very slow in the afternoon

[Vbout]

Hi,

I don't know why, since Monday, my roundcube webmail is very slow. Any mouse clicks and actions take 30sec or more to load or refresh...  It is really annoying. Somehow, this is only on the afternoon hours, after lunch. It is working perfectly in the evening and today it was also working perfectly at noon.

I feel like it might have something to do with my internet connection but in the same time my internet is working just fine, and other webmails too.

Could somebody help me fix this ? I cannot work properly because of this.

Thank you !

[JohnDoh]

have you tried from a different net connection? also check the load on the webserver and its logs for any signs of issues. finally you could enabled imap_debug in your roundcube config and check that log to see if the slowdown is coming from your imap server.