Thanks for the reply, I have updated the firmware and now it works as I wanted.
I noticed, like other users of the rest, that the effects are different from T1, too bad because they were really beautiful.
Only the Reverb has changed, and the ParaEQ now has three bands instead of one.
You can read more about the reverb in this article.
Try changes like this. If you are used to reverb type Medium, try Large.
And adjust time setting (probably increase it) based on the values in the article.
I reserve other considerations later when I have used it for a while.
A question: is the USB A socket for playback, in the presence of multiple files, continuous or stops at each track?
The files play continuously.