CTD occuring about 1-2 hours into every flight since update to 1.8

[coombearz]

I'm having serious issues with update 1.8 never happened with previous versions, is it possible to roll back the version as i never had issues with CTD also the optimisation is very poor with very low FPS, CTD makes this plane unusable at present which is a big shame, please can you help

[Eddie]

Hello,

Have you tried a complete uninstall then reinstall?