I don’t know why 2 days ago I uploaded files successfully and today I can not, with a CONNECTION REFUSED error in Chrome and Safari so no information from TUS.
I don’t know where to begin to know the problem origin.
I don’t remember to have changed anything.
The only weird thing is today I saw a 502 error for a little time in the morning, now, in (my) afternoon I have this problem. The error came form Cloudflare (not my server), my domain is under Cloudflare.