Nextion 10.1 intelligent slow FPS?

I have been testing a simple gauge display on a 10.1 intelligent display but it seems to really slow down when I add a few elements and full screen background. Here is a video of the problem, both are using the same update commands from the microcontroller and only updating one bar and one text box, but the FPS on the second test are very bad. Is this a common problem? Is there a setting to improve the fps?

Any help would be appreciated.


I`m probably doing much the same as you. I have a 7" intelligent screen, and i recieve canbus data from an ecu.

I have the same problem, but mine don’t update slow when only sending rpm. but when i add more and more serial data to it, it slows down a lot like yours do.

Have you figured out anything?