Question about UltraSharp U2721EN - 378162

I had this monitor together with a Macbook Air M1 and had big problems with the integrated USB hub (worked very sporadically) and then returned it (picture and charging function were never a problem). I'm pretty sure the problem is the Macbook M1, which has been known to have problems with USB hubs. I'm using a Dell P3421W with another Macbook M1 and I'm having the same problem.

Works perfectly! I replaced the USB-C cable that came with the monitor with one from Belkin (worth the price) and have had absolutely no problems since then.

Best, yes