@Kevin_Z V1 does not have firmware available with these security features. I believe that other versions of the AX73 do not have them either.

@MR.S Thanks. I tried the procedure, but although it was said as happened, I ended up returning to the state I had performed Rollback. So I went back to a zero stake.

@MR.S I will continue testing this RC. It is back to normal now. How bizarre. But it has returned to normal in the way I mentioned above. 0:1. Thank you very much for the indication of the firmware...

@MR.S I noticed something very peculiar with the loadbalancer. I don't have the primary link on WAN1, and only have WAN2. The internet access became completely unstable. I had to set the loadbalancer...

@phongtom I tried to return to 2.2.5 that I had saved here and it wasn't possible either.

@phongtom I tried to revert to 2.2.6, but it said the firmware was invalid. This new firmware is VERY difficult to use.