Animate File Corrupts When Bitmaps Are Used PLEASE HELP I WILL LOVE YOU FOR LIFE



Hey all, I hope someone else has run into this problem and knows the workaround.
So I've been using Adobe Animate for around three weeks and have been running into this problem constantly. Basically, what seems to be happening is that the Bitmap files that I use will corrupt whenever the software crashes and I'll get that red square above instead of the original file. Everything else in the animation (drawings/text) will be completely fine.
Honestly, I've tried doing this five times now over three weeks and every single time it's crashed then corrupted random bitmaps I'm using. Then for some reason it corrupts all my back-up files as well (so version 3.08, 3.07 ... basically every version I saved as a back-up that uses those bitmap animations). The images that get corrupted seem to be random every single time it crashes, with only one or two similarities between them.
I wondered if at first it was due to me using shape tweens on the bitmaps, so I swapped them out for motion tweens instead - but still crashed on me again about a week or so ago. Then I wondered if it may be a specific bitmap I'm using that's causing it to crash so I swapped out the ones most likely causing it to crash, but still no luck. Now I'm wondering if tracing the bitmaps might fix the problem, but honestly, I don't want to have to do 50-60 hours of work again all of a sudden to have it crash so any advice before I try again would be deeply appreciated.
I've tried calling Adobe about this, who were extremely unhelpful. The guy on the phone literally had no clue what he was even talking about and had to put me on hold several times to go and ask someone. After 45 minutes, we weren't any closer to a solution. I've also tried webchat and sending several crash reports to them and still haven't heard anything back from them. I'm genuinely extremely disappointed with their customer service - (and actually their software in general at this point) but it is such an intuitive software that I don't want to switch over without really needing to. But if I can't fix this, I will need to switch over which is sad because the other software I use from Adobe works (for the most part).
If anyone knows the fix for this or any solutions to try, you would be helping me out so much you can't even understand lol. Thanks for reading and I hope to know your guys' thoughts 🙂
