lqczzyx i suggest to avoid to post a new reply after another one (this is spamming and create disturb with notification sent by email).
You can use the edit function on your last message if you need add information or correct it.
You can try to do a new parallel install and see if the issue is the same. I am not sure this issue depend on Flarum, very strange. However i think to be unable to help you more with this, maybe someone else on the forum.
