**@UserSupport,** **Any post with an @ symbol immediately followed by a username in it will throw this error but the post will appear correctly in the forum.** **Omitting the @ symbol does not generate the error. ** To clarify: * Including an @ symbol immediately followed by a username, for example **@UserSupport**, in a post generates a false "Post Failed. Network Failed!" warning. * Omitting the @ symbol from before the username, for example **UserSupport**, in a post does not generate a false "Post Failed. Network Failed!" warning. * In both cases, the post  is uploaded correctly. **If the error message appears, open a new browser window in the Forum and check before reposting!** This Forum bug is back only this time it seems to not be related to Cyrillic characters in the post. Opening a new tab and looking at the Forum shows that the post is in fact made correctly. Here is a recent example replying to a topic in which the user has also clearly had the same issue because they have also posted multiple identical replies:  in this topic: [https://easyeda.com/forum/topic/Have-I-missed-something-with-an-Update-934e1c37409b423bba2c2096214d488c](https://easyeda.com/forum/topic/Have-I-missed-something-with-an-Update-934e1c37409b423bba2c2096214d488c)