Please fix Corrupt Save on game crash

Please fix corrupt file generation on game crash. The game should not revert to corrupt save file. Can you creat more back up saves to pull upon. 5 minutes of lost game play is much preferable to 90 minutes or more. This has happened to me twice now. With pc users expect to push there rigs to max settings to enjoy the game at its best possible. This trial and error can lead to crashes. Losing a lot of progress because of this is heart breaking. As of now the only options are going with older cloud save or risk uploading corrupt save to cloud and totally losing everything. There has to be a fix for this ASAP.