My ONEXGPU2 has just "failed".
It's been 2 weeks since I got my onexgpu 2. It was all great on paper. As a beginner though I did not do enough research into the tradeoffs of using all-in-one egpu boxes. They are rife with firmware/driver issues.
My laptop is a lenovo thinkbook g16 with an intel ultra 225H. It's fairly niche product, and it has many tradeoffs - one of them being the fact that the iGPU is integrated as a part of the CPU chipset itself and is therefore very difficult to troubleshoot when there is an incompatibility.
Within 2 weeks of using my onexgpu2 it began to malfunction, so I figured I'd check for driver updates. There was indeed a driver update on the AMD adrenalin software. It failed to install multiple times. By the time I tried to a fresh uninstall and reinstall, my eGPU began failing to function entirely. Now just plugging in the TB4 cable makes my eGPU shut down.
I wish I knew how sensitive eGPUs could be when it came to driver updates.