Pushback Express updated to V1.4 with Ground Services support

Hi,

after latest update (MSFS) Pushback Express is crashing (also CTD for the sim) after few minutes.

Using:

Version 1.4

A32NX (latest dev version)

FSUIPC (latest version)

PACX (1.1.3)

Tried now three times. No luck. Always crashed after a few minutes (not always exactly at the same time or event).

Thanks for answers.