I guess no one else is using a 70D and has connection problems? Interesting enough I discovered I was able to get SGP to connect to the 70D if I first used BYE to connect and disconnect to the 70D. Then SGP connected to the 70D just fine. I have to try and repeat this to see if it holds true but I did find that interesting.
SGP gives me an error incorrect mode, please set to manual. Which is funny because I was using SGP and the 70D last night via bulb mode (once I got it connected somehow) and it worked fine. I come back tonight and reconnect, having changed nothing, and SGP says can't connect. Thats when I tried using BYE to connect (test things) it was able to. Then I went back to SGP and tried connecting again and then it did. Very weird. I just bought SGP yesterday. I was expecting some kind of support response by now seeing other posts answered after I posted this. Anyhow, hopefully someone has some ideas I can try. I'm still troubleshooting myself in the mean time.
Cheers,