freeze audio track

i have a recorded vocal track. then i use singaling to introduce some effects. but cubasis crashes a lot.
question: can i mute all audio tracks except vocal track plus singaling and get a new audio track with the new modified vocal and delete the original track and turn off singaling?
i tried to do a mixdown between locators but not worked. maybe i did something wrong… :neutral_face:

singaling crashes a lot and the mixdown is dry, none effect is applied

Steinberg know about this and say that this will be fixed in the 1.7.2 update.
Coming soon… hopefully…