Has anyone else got this issue where the class 323 has its windshield blurred when getting close. For me it seems that this is the only train that has got this issue. Also, for me this started after the first part of the winter core update had been installed (I remember having taken the 323 for a ride shortly before the update).
If you have any mods, update them to the newest version. Some mods were causing this and the modders have updated their mods
Ah I see, I had a PIS mod installed and interestingly enough didn't bother downloading the recent update, thanks man problem solved