extremely long time waiting for thumbnails to load
i'm having an issue where thumbnails take very long to load, especially getting worse the further down i scroll. some load relatively quickly, but some take even 5 seconds for the server to respond, which then slows down the ones after them due to the requests getting queued. i'm running immich on a proxmox lxc container with 3 cores and 4gb of ram allocated to it, on a pc with an i5-6500 and 16gb of ram. the issue doesn't seem to be caused by too slow of a cpu or too little ram though since immich is only using 1gb of ram and >10% of cpu when the issue occurs.
