It's not very smooth on Windows 11.

[Tspm1eca]

There is always a slight delay when opening folders or going back to the previous page.

[Tspm1eca]

Actually, I feel like every movement has a certain awkwardness to it.

[ccfs]

You can speed up single-click to open a folder by:

1. Tick "Single click activate" in Options > List > Style.
   

2. Enable "Fix Single click activate" add-on.
   

[Tspm1eca]

Thank you for your response, but... this isn't quite to my liking, especially when selecting multiple documents.

It’s worth mentioning that the situation I referred to in the question does not occur in Windows 10.

[lrq3000]

I have Windows 11 and I feel no slowdown when navigating folders, and I have a LOT of folders and files. It's actually my number 1 criterion to choose a files explorer, and when I compared different such softwares, TablacusExplorer was among the top ones in responsiveness.

So there is something specific to your computer that makes Tablacus much slower than for other users. I can't help more than that, I am just a user, I hope you will find a solution, Tablacus is an awesome piece of opensource software.