So they just released fusion pro that works w 2023 acrobat. I couldn’t get it to work w 64bit. Roll back to 2021 32 bit.I spend hours daily using Acrobat with Pitstop Pro and FusionPro to work on customer-supplied PDFs and add variable data elements for mailings. Most of the time Acrobat works pretty well, but it does crash a few times per week for no apparent reason. Then we get to the more complicated files customers send in. We do mailings for some Las Vegas Casinos and they love graphics and shading. The files are supplied as native Indesign files that I export to PDF/X 2008. The files are usually only around 30-40 MB, but Acrobat is almost unusable sometimes. You click on an element and you get the Not Responding message in the title bar and it freezes up for 15-45 seconds. Every single move or action causes this. A few months back I switched to Acrobat 64-bit, but it didn't really help much. It really makes me want to pull my hair out working with these files.
My current machine is an AMD 3800XT with 128GB of RAM and an NVME SSD. I put together an AMD 7900 with 128GB of RAM and a PCI Gen 5 SSD to see if that would speed things up at all, but I have almost zero expectations that it will. I think it is just poor coding.
Doubt it a pc issue unless you have stuff bogging it down.