There are many bugs in version 26.5.1

“Delete Audio Tracks” feature isn't working. Nothing happens when you press this button. Very often, the Curves panel becomes unresponsive for about 15 seconds. In other words, all the other panels work fine, but when you click on the Curves panel, nothing happens, and you have to wait or restart the program.

I'm using the latest version of Windows 11 Pro 25H2

Laptop IdeaPad Gaming 3 15IAH7 Laptop - Type 82S9

12th Gen Intel(R) Core(TM) i5-12450H (2.00 GHz)

NVIDIA GeForce RTX 3050 Ti Laptop GPU (4 gb)