The FX REC doesn't work in version 3.1 in the DSPMIXFX

After updating the DSPMIXFX from version 2.0.1 to 3.1, the FX REC stopped working. I used to process myself only in monitoring, and the recording in DAW is clean by pressing this button. Now the processing goes all the time, both in monitoring and in DAW, no matter if the FX REC is pressed or not. How to solve the problem?