Yep my signals are in the folder but it does only do this on underground parts, on elevated parts it works perfectly fine.
I'm using a MacBook Pro ( early 2015 ) running under Sierra version 10.12.6
My specs are:
- Processor: 2.7GHz dual-core Intel Core i5 processor
- Memory: 8GB of 1866MHz LPDDR3 onboard memory
- Storage: 128GB
- Graphics: Intel Iris Graphics 6100 1536 MB