Why do I get an invalid website error when adding my link to instagram?
Having certain special characters in your username (which is also in your custom solo.to URL), can cause issues when adding the link to your bio on other platforms, including Instagram.
Although we allow many characters that are valid in URLs for usernames, not all other platforms support adding links with special characters as bio links.
To resolve the issue try changing your username by removing any special characters and replacing them with standard letters from the Account page. This will change the URL for your solo.to page to one that should be valid to add on any platform.
If you are still encountering this error contact our support from the help beacon and we can further look into it for you.