I can't set up a network after the first start.

Hello. Please I can't Home Z. This is the first launch of the 3D printer after replacing the motherboard, Ender 5 Plus, I installed the BTT Octopus V1.1 board, TFT43 V3.0 display, TMC 2226 URAT driver, Z axis is connected dual, Marlin firmware 2.0.9.3. The Home X printer, Home Y, and then BLT move to the center of the bed, stay bright blue with the tip extended, and there's nothing you can do about it here. In the Marli Mode display, after Bed Tramming, Home X, Home Y, the BLT stays in the middle of the bed again, lights up blue with the extension and the Homing XYZ taxt is on the screen and nothing can be done about it, it's like everything freezes.