for three external displays, one would need three?
sadly one of mine (2 4Ks and a single 5K) is a 5K.
sadly one of mine (2 4Ks and a single 5K) is a 5K.
Nope, you only need the adapter to go to one of your two identical 4k monitors. Even though the adapter has two displayport outputs, you should only use it to go to one monitor only.for three external displays, one would need three?
sadly one of mine (2 4Ks and a single 5K) is a 5K.
It's now been 2 full weeks with the DisplayLink adapter and it has solved the issue 100% with no exceptions.It has been one full week using the display-link adapter and I can confirm this has worked 100% each time with no exceptions! My monitors no longer swap when waking from sleep or after restart. This solution will work for M1 Pro/Max devices.
For getting windows to stick to their respected monitor, also try he app called "Stay" from the mac app store.Like many, I just made an account to reply and follow this thread. I have a Mac Studio with a Studio Display and 2 27" LG monitors (27UL600-W) on either side. The studio display is connected through the Thunderbolt cable that comes with it. One of the LG monitors is connected through an HDMI to Thunderbolt cable and the other is through a DisplayPort to Thunderbolt cable. Up until a week ago, one of the LGs was connected through an HDMI to HDMI cable. I thought maybe swapping that to a Thunderbolt one would maybe solve this issue. It did not.
This problem is quite infuriating. Everyday I wake up the machine and have to place all the windows back on their correct display. And most of the time they need to be moved back to the original placement on the display as well. I did not experience this issue when I was using my 2020 13" MBP and just the 2 LG monitors, which I never upgraded to Big Sur or beyond (which evidently appears to be one of the root issues with a lot of people).
Things I've noticed
- If my computer is asleep for less than 4~ hours, this problem does not happen 99% of the time. In other words, I only have this problem when it has been asleep for more than 4~ hours.
- This is actually my second Mac Studio. The first one I had was lower specs and I'm pretty sure did not experience this problem much, if at all. I'm sort of glad to find out this is more of a software thing than hardware, cuz I'm past my return period and I doubt this is something they can just find and fix at the Genius Bar.
- I did install a program called SwitchResX to access the resolution I wanted to use on my Studio Display, which I thought might be the issue. I uninstalled it but still experience this issue. My next thought was to factory reset my computer and start again, but I really don't want to go through the process. (I'd be worried my backup contains the bug so I'd have to start fresh and manually reinstall everything)
I know this is a first world problem, but the 20 seconds it takes to realign these windows every morning is very bothersome, especially when thinking about how much I just paid for this Mac Studio, a computer that was built knowing it was going to be used with multiple displays.
I guess I will try to use the display-link adapter posted above from Dbrink329 and/or some other cables to connect the displays to the Mac Studio. If that doesn't work I'll try a factory reset and set it all back up. If the problem persists, I might have to make a scene at the Apple Store. Idk.
For jjvw42I guess I will try to use the display-link adapter posted above from Dbrink329 and/or some other cables to connect the displays to the Mac Studio. If that doesn't work I'll try a factory reset and set it all back up.
3 weeks with DisplayLink adapter and still going strong! This issue is solved for me, I will now unfollow the thread.It's now been 2 full weeks with the DisplayLink adapter and it has solved the issue 100% with no exceptions.