we did a java update on the 17.2.16 to the newest version and since then we cant teleport from some dimensions to the overworld
we get teleported but stay in the same dimension the coordinates are right we are on ftb infinity envolved 2.3.3 (also worked on this version for a while) and we have no clue how to fix this
if the teleport with the advanced porter works there is a chance that the entire player gets duped (he can kill himshelf with a sword and drop his item)

downgrade java didnt fix this

What version of Minecraft and what version of RFTools? This seems extremely weird. I have never heard this before

we are on 4.20

So many people are playing with that version of RFTools and I have never heard this reported before. I really have no clue what could be going on here...

want to join the server to try it out by yourshelf ?

That will not really help debug it and also I don't have an infinity instance ready I'm afraid. Thanks for the offer though

I'm curious though. It started happening after upgrading java but didn't go away when downgrading? Any other things you modified? i.e. server settings? updated mods? added mods?

nothing was changed and it didnt go away after a downgrade of java

Probably vanilla teleportation issues and not related to rftools. There doesn't appear to be much that I can do about this I'm afraid

I can confirm we're experiencing this issue as well, and ONLY with the advanced porter. Happens when going from another dimension back to the overworld. Standard porter works fine.

http://i.imgur.com/y4TaGCP.jpg

The advanced porter uses exactly the same teleportation code as the normal porter. Also I have never encountered this before and I haven't seen it with other people either (except in this report). I think it must be some interaction with another mod but not sure which one.

at least im not the only one xD

its possible, I was able to get this to happen with the normal porter as well, this time simply teleporting from over world to overworld.