Hi, I have purchased some big .psd mock-ups from https://mrmockup.com. But there is a few file that doesn't open I Affinity Photo 1.8. The application bar just say opening 1 file. I have tried restarting, I've tried forced quitting and trying again and I've let it running for 30 min. All without any process or indication that something is or had happen. I am not trying to open these files over a network attached storage device or usb, but from the SDD. And my computer is a 2019 iMac with a bunch of RAM.
Is anyone having issues with large .pdf files (500-600MB)?