USB scanner blocked by forscan. ¿It's possible?

Hi.

I started to use forscan several months ago because I had a problem with the EPB module in my focus ST 2019. in fact, I could repair that problem looking for the web many tutorials and reading forums, etc... also I try to be carefull before to do some modification with forscan.

But, the last time that connect my scanner to the car maybe had done some changes to block the ODBD2 because since then i can´t connect to the car with this scanner (ELM327 USB V1.5) I´ve another scanner more basic (ELM327 Bluetooth) and it can connect but Isn´t prepare to read all modules because it haven´t the swicht HS/MS like the other Scanner USB. Also, the USB Scanner running right in other cars so I think that the problem doesn´t be in hardware because the OBD car port and the USB scanner running right.

I´ve looking for any information about it to repair the problem several weeks but I haven´t nothing. ¿Any help or suggestion? Thanks