Electric Failure - Wilco 737-500

[bmalinow]

Hi,

I was flying a Vatsim flight from EDDF to EPWA with Wilco 737-500 and FSPX (everything running on Vista 32 bit), when my co-pilot said that there is
an electrical problem. I looked at all the panels but everything was ok except that when i tried to change the altitude via shortcut command F330,
the co-pilot said that i should turn master avionics switch..(cuoldn't find one on Wiloc ;-) ).
The plane behaved correctly, and i landed safely scorin 100%, however a sound of electrical shortcut was present the entire flight..

Do you know if FSPX works correctly with this add-on? What should I do in that case?

Thanks

Bartosz