I really struggle with CORS and currently, I don't find a solution with it.
Have a look at my problem in StackOverflow (https://stackoverflow.com/questions/58524534/vue-cors-issue-vue-loads-the-image-a-second-time-but...
In my Inbound Rules I've set these rules:
Portrange: 6002 for IPv4 and 6
But still if I go to https://ping.eu/port-chk/ my port is still closed!
I don't use the local firewall onl...
If you're running on Ubuntu droplet you can try to open the port on ufw and then to disable it again. I had a similar issue and this helped.
sudo ufw allow 6002
sudo ufw disable
Is you're applicat...