So just to make sure, I guess nobody has found a stylus that's compatible with the DPT-RP1, other than the included type?
On a related note, the number of reports on this exact problem is pretty notable, see here:
https://community.sony.com/t5/Custom...us/td-p/645263 . I hadn't seen that thread before. The Sony responses in that thread are shhhhh let's take this offline. I think this means that they know this is a problem, and they're exchanging the pens for free. The question is will there be a long term solution, e.g. new tip design, new pen design?