Nextcloud version: 17.0.0
Operating system and version: Ubuntu Server 18.04.3
Apache or nginx version: nginx 1.17
PHP version: 7.3.10
The issue you are facing:
If I upload 1GB file by using browser (firefox/chrome/edge) or windows file explorer (via webdav) to my nextcloud, my upload speed is about 10 mbps (1.25MB/s).
But if I upload same file using Netdrive 3 or Nautilus file manager (via webdav) upload speed is 45 mbps (5.5MB/s). That’s max upload speed for my internet connection.
Interesting part is that if I upload same file to nextcloud demo (try.nextcloud.com) by using browser I will achive max speeds 45 mbps (5.5MB/s).
My vps with nextcloud is hosted by hetzner. I tested German and Finland for my vps location but no difference. (I’m from Finland)
Note that nextcloud demo is also hosted by Hetzner in Finland. For me at least. I checked it.
I have tested few nextcloud providers in Europe region and all of them have same problem.
Max upload speed will be 10 mbps (1.25MB/s) when using browser to upload.
I’m not sure what causes this.
Is there problem with my nextcloud settings/configs. Unlikely because I can max out upload using Netdrive/nautilus.
And how nextcloud demo can achive max upload with browser?
Any ideas about what causes this? Or how to troubleshoot more/fix it?