Hey dirkpiano,
I tried out the demo version of VB3 duing last week (not using jBridge). All worked well until last night during export to mp3. Basically I get the “lost vst connections…” error. I was also using Amplitube 2 in the same project and that crashed at the same time. So, this looks like VB3 (on my system anyway) does not like to play with the others during mp3 export. This is the same error I got when using my old ORGANized Trio31 freeware which I’d swear VB3 was copied from. I think I will wait a bit for the 64 bit version before paying for the full version.
Thanks for your feedback and maybe someone will chime in to report their experience using jBridge.