Artefacted fonts

[fruktiz32]

Hello, I just connected my 3.5" display to ESP32 and get artefacted font. What I'm doing wrong? I chose ILI9486 driver, but I'm not sure if it is correct one.
https://ibb.co/wM4kj7L

[Bodmer]

I am guessing a SPI interface. ILI9486 displays cannot be over clocked much, try 12 MHz,

[fruktiz32]

I just figured out it is broken hardware, because if I bent TFT display everything works fine, but in default it shows artefacts sometimes. You can close discussion. Thanks!

[Bodmer]

Great.