Manufacturing: Cannot choose faces for 3D parallel

[emil.osterlundQHUKG]

I have a part where i do a 3D parallel where I have choosen a couple of surfaces to avoid. All fine. 

Today,  a couple of weeks later (and at least one newer version of Fusion 360) I cannot choose faces. The only thing i can choose for the surfaces to avoid is the whole model. Something changed, because this was not a problem earlier.

If I open a old version of my file the surfaces are selected just fine. If I delete which surfaces are selected, I cannot select them again. 

Either something changed and I dont know how to choose those surfaces OR its a bug. 

I have attached the part. Its the Parallel2 that acts up

[HughesTooling]

Seems to be down to having this sketch visible. I have seen this before for a long time, you can not select faces behind a sketch. Either hide the sketch or click and hold on the face then select from the pop up list.

Mark

[HughesTooling]

Note, part of the problem is caused because you have auto project enabled so when you created the last 2 sketches and added the lines you end up with 4 closed profiles.

Mark