MIDI sync problems using 32bits VSTi with ALL buffer size in ASIO4ALL

I use Sonar X2a in W7, BitBridge use as a gateway between the platform between 64 and 32 bit and I have a sync problem when using 32bit plugins entire buffer asio4all driver (2048). This does not happen if I reduce the buffer to 512.
The plugins sound is delayed a bit, and not delayed while each plugin is delayed differently.

Interestingly, I tried yesterday and this jBridger sync problem does not occur.

Does anyone know what may be happening with BitBridge? Do you know if the sync problems can be corrected without using jBridger?

Thanks!