I read a few of your other posts and your writing style is direct and pleasant in a way I appreciate. Thank you for actually writing things.
In addition, it takes some time for Apple to squash bugs after releasing new hardware or software. M5s used to be unreliable with Anker TB4 until 1-2 months ago.
Meaning - anything could be the device preventing what you expect to happen, even if it looks like it should be impossible and have nothing to do with it.
Then my comment won't help you much: since I swapped my MacBook Air M1's 27" monitor for a 34" one from the same brand, it's only been the exact clusterfuck of unreliable "wake up not working properly anymore" for no friggin' reason. Except in my case it was working fine, and now it's not anymore.
Fabien Sanglard's HN handle is fabiensanglard
any benefits in coding and reading hackernews
My chances of getting new monitors are slim in this climate but it's a new avenue of investigation at least.
hinkley•56m ago
They sent me a replacement and I had the same problems. Then found out it was a design problem not a manufacturing one. They could send me 10 more and they would still not wake up all the ports properly. I don't even recall now what series of ritual steps I took to wake it up. I think unplugging it completely from everything. Which is actually more cable wear than not having a dock.