I've used Koinly off and on for a few years. I like the app, the interface, but it is almost unusable due to the login/captcha/cloudflare problems.

This has been raised so many times over the years by people. Other websites and apps don't have these problems. Yet it still goes on after all these years. There is no reason it needs to be like this except for bad engineering.

I would love to use the website more but whilst it works like this its too much hassle.