Rosk Pi E does not load if there is data on uart 2

rosk pi e does not load if there is data on uart

Please help. In my configuration console=ttyS2,1500000n8 (I deleted this line)
overlays=rk3328-uart2 rk3328-uart1
If any data is received on uart 2 during power supply, rookk stops loading. Is there any way to fix this?