@MatticsAnimations If nothing is wrong with the export I sent you then perhaps it’s either a problem with antivirus software or simply a problem with RAM considering the file is actually fairly big.
I may not be around but if you tag me I should get notified in due time and I’ll gladly help you with the export, however I do hope that it’s possible for you to have this issue fixed for future projects since it’s highly possible your own system is playing dirty tricks on you 
.