ITead's "Sonoff Zigbee 3.0 USB Dongle Plus" (model "ZBDongle-P") based on Texas Instruments CC2652P radio SoC/MCU

Hi!
I was having issues pairing some ikea remotes and had the great idea of upgrading the firmware to CC1352P2_CC2652P_launchpad_coordinator_20240710
My current network still work great. I havent seen any existing device disconnecting, but I seem unable to pair any new device.

Before I go and downgrade the firmware again. is there any tip on how to do this properly? I used cc2538-bsl and it said the flash was successful.

Can I just downgrade? Do I need to take any specific precaution when doing this?
thanks.