If you are trying to use it in an aircraft with the G1000 GPS, The new G1000 NXi must not be installed. It won't capture the TOD glide slope. That is my experience. Otherwise the TDSSIM GTN750 appears to work with the TBM and original G36 Bonanza.
The TDSSIM developer seems to have ceased all communications and support for this product.
The TDSSIM developer seems to have ceased all communications and support for this product.