STM32WB55 bootloader and bluetooth broken by startwirelessstack command

I had STM32WB55CGU7 with original 0.5.3 FUS and stack. While testing with USB bootloader, I did `./STM32_Programmer_CLI -c port=usb1 -startwirelessstack` after this chip won't enter bootloader mode anymore. If I try to run example application BLE_Beacon it enters NMI_Handler immediately after starting CPU2.