What appears to be happening is rclone asks for the URL https://hurtlocker.myqnapcloud.com:8081/enlight//weekly the server then sends a redirect to https://hurtlocker.myqnapcloud.com:8081/enlight//weekly/ and when rclone tries to fetch that URL the server says 403 Forbidden.
There are several things that are puzzling in that exchange,
- why didn’t rclone look for a URL with final
/ - where did the doubled up
//come from - why didn’t the server accept its own redirection?
It might be that the // is the cause of the problem…
Can you show me what your config looks like please? (remove the username and password)
Also can you try with the latest beta too please?