Hi,
I met similar problem recently, the opening will take around 1 hour after click the mesquite starter and I can see the Java(TM) Platform SE binary process running in the background during this time.
My mesquite is V4.03 under Win 11. Java version is "java version "21.0.10" 2026-01-20 LTS Java(TM) SE Runtime Environment (build 21.0.10+8-LTS-217) Java HotSpot(TM) 64-Bit Server VM (build 21.0.10+8-LTS-217, mixed mode, sharing)".
I've tried reinstalling the software and Java, but this issue persists.
Could anyone please advise?
Thanks!