I had the same problem but I decided to recompile OPL-UDPBD and change the hardcoded Ip, for anyone interested on trying this method I will describe what i did:
- Followed this tutorial psx-place.com/threads/how-to-build-open-ps2-loader-using-docker-container.29899/
but on the first code did...
Hello I'm also a new user here, i'm interested on psx and ps2 topics i don't know so much about ps3 utilities but you should be fine by searching about the topic on the forums, welcome!