Hi everyone,
I have some trouble about link sharing with a brand new Nextcloud installation(Cloud 11.0.5).
Operating system and version (eg, Ubuntu 16.04): Ubuntu Server 16.04.3 LTS
Apache or nginx version (eg, Apache 2.4.25): don’t know 
PHP version (eg, 5.6): 7.0.23
Is this the first time you’ve seen this error?: yes
My issue:
I just installed a very simple instance of Nextcloud using Snap on a personnal computer (to create a personal cloud) and i have trouble with the “Share by public link” functionality : When i click on Share the part to obtain a link become like “crazy” and charge every second (even if I try to deactivate the password it’s the same). I recorded a gif of the situation it will be easier to understand: https://media.giphy.com/media/xT0xezQQeXI7nBSCsw/giphy.gif
My installation is brand new without any application/plugin/modification
Thanks a lot to everyone who can help me 