ok I have a iMac 27" 2020 mac, 3.8 Ghz 8 -core intel core, AMD Radeon Pro 5500 XT 8 GB, 128 GB 2667 MHz DDR4, now running MacOS 15.3.2
I have had big problems crashing after upgrading from the original OS which was Catalina. When I first got the machine I upgrade the OS and it was a nightmare. After a month apple finally was able to get me back to the beginning with Catalina. Everything went back to normally and I worked with the machine professionally with 128 gb of ram. I finally upgraded the OS in 2024 when I was done with all my projects. It was a disaster. I have nothing but kernal panics even when the machine is at rest. Never seen any thing or heard anything like it. I have gone through all that everyone has spoken of hear. I only need this machine for a few more years. If I can not get this issue solved I will never buy a mac. To get a ram set up in unified memory it would cost me three times more than I payed. No iMac with 27" monitor and I dont trust the new studio mac. No thanks. I'm guessing the only hope I see is the D6000. Currently my second monitor is an ASUS PA278CV. Connection type Thunderbolt/Displayport. I worked in the movie industry for 30 plus years. I have seen it all. This machine is shamefull. Or I should say apple is. It worked fine with the original and a second moitor for years until the the OS was updated. But I knew that would be the end. The studios I worked in never wanted us the update our OS. Obviously.