Using the x737-800 from EADT I landed at EGLL, was advised to taxi to 225.
When arriving, I tuned off the right engine, and while that spun down, the plugin crashed.

Like this:
124thATC v2.0-a61 22:39:07: Communication: UW0004 D ATUM, contact ground on 121.855.
124thATC v2.0-a61 22:39:21: Communication: Ground on 121.855, UW0004 D ATUM.
124thATC v2.0-a61 22:39:33: Communication: London Heathrow Ground, good evening, UW0004 D ATUM on runway 09R.
124thATC v2.0-a61 22:39:43: Communication: UW0004 D ATUM, taxi to parking 225.
124thATC v2.0-a61 22:39:52: Communication: taxi to parking 225, UW0004 D ATUM
--=={This application has crashed because of the plugin: [XPLM_PLUGIN_XPLANE]}==--
When the crash had happened, I as just watching the engine display in the middle MFD...
Before I had switched power to APU and turned APU bleed on.
Exception Code: 0xc0000005
Error offset: 0x0000000000ad4024