Just updated cannon camera app from play store. I erased previous connection info on the camera, and re-added my phone.Now working perfectly with my nexus 5 running lollipop 5.0.1We got there in the end!!
For what it's worth I'm experiencing all the same problems and frustrations.CW worked fine on my nexus 5 running KitKat but stopped with the lollipop update. Had high hopes for the "new" canon connect app, but it's just a facelift of the same old CW ...