76k emails .. some issues - pics

[pkjr]

I am using Roundcube to back up my Google Apps account via POP to Synology. I have around 76k emails over 10gb of data and attachments. I have set up separate folder for this account.

I do have some performance problems. Sometimes the count shows no email and sometimes it shows them listed. But I dont see emails in any case, this make me nervous 

ANy help would be greatly appreciated

[SKaero]

I think your problem is actually the mail server not RoundCube. The email count is reported by the mail server so that means it reporting it incorrectly. You can try enabling imap_debug in the <RC root>/config/main.inc.php to verify.