what condition causes the captcha to appear and be required? ..i’ve never had that appear before in Signal (for ref, i’ve only used it on iOS and Linux)
Discussion
I don't know exactly. I've seen it a couple of times, but it was just a check box. I wasn't doing anything unusual other than being on a VPN. To me, there's only one reason anyone would want my real IP, so Signal can go right ahead and blow me.