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Java Simulator Overahead Medium Issues

connorrrv · 2026-06-07T07:59:44Z

Hello, I just picked up a second hand one of these removed link I watched it working before picking up, and after installing everything required I just cant get it to work. He was on the latest JS-Connect, and FSUIPC7.4. I cant get it to work with either the latest or that version that he was using. Sorry if I shouldn't ask this question here, it's just the response time with the Java Simulator service is a bit slow., so I'd figure I'd ask here aswell. With my FSUIPC install, it was never installing the WASM module into my community folder correctly, I had to download the standalone from this website and do it myself. The console log then said it now detected it, still wouldn't work however. I could see the lvar and whatnot loaded which I didn't see before. I talked to the guy and he said I can get a refund, but I much prefer it to just work, as I know from seeing it that it isn't broken. I open the JS-Connect software, it sees and connects to the FSUIPC and tells me the version, it also sees the simulator (MSFS24), but it just doesn't want to work in the game. It auto connects, all the lights turn on, then it just goes back to normal again. No battery voltage screen on, no buttons working in game. This is the the Fenix A320 btw. Any help is appreciated.

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Posts: 324

FSUIPC

Admin

June 7, 2026 3:59 pm

(@fsuipc)

Joined: 11 months ago

Posted by: @connorrrv
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Also just to clarify as I did not, Java Simulator states that you don't need the full version of FSUIPC7.

Yes - if its only using FSUIPCs IPC / offset facilities, then you don't need a license.

Posted by: @connorrrv
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Ran everything with Admin and didn't help unfortunately.

For 3rd party FSUIPC apps to connect to FSUIPC, they just need to be ran at the same level, and always better to just use standard privileges unless you are running something that needs admin privileges.

Your log shows the software is connected to FSUIPC and is submitting a lot of lvar read requests. Looks to be fine from the FSUIPC side - do you have any errors in your java simulator log files?

Posted by: @connorrrv
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Yeah that's the correct directory and everything, it just genuinely didn't install.

Hmm, strange, If its now working, just leave it as it is.

But for your issue, as it looks ok from the FSUIPC side, I think you need support from the Java Simulator software provider. Sorry I can't be of more help.

This post was modified 2 weeks ago by FSUIPC

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