Thanks for your reply. After initial success with google calendar it's now pretty awful and unreliable. I added some tasks through RTM over 12 hours ago and they still haven't interfaced with google calendar. Looking back through posts on RTM (back to 2009!!) this appears to have been an ongoing issue for many people, so I don't understand why RTM have persevered with using an application that is drastically dragging down the performance of your own?
Until buying RTM pro I had been using astrid, and when adding a task it also gave me an option to add this directly to my android calendar or google calendar. This was instantaneous and therefore much more reliable.
It just seems a little disappointing that after 3 years of people suffering these problems, RTM haven't rectified what seems like the only (albeit major) downside to what is otherwise an excellent product
Posted 1 year ago