Hi chej.ch.fllnf6u8, thanks for your post.
I haven't seen any reports suggesting an issue around this, and normally, this kind of issue is related to connection stability or speed, if the connection is not fast or stable enough, you might see that every now and then.
Here, I would recommend clearing the caches and cookies of your browser, but I would particularly recommend restarting your Wi-Fi box to see if that helps with your connection stability and speed. If the issue persists after that, please let me know and I will take a further look, but that should help.
Thank you,
Marco
Did you find your solution? Help other members by marking your problem as solved. Simply click on "Accept as solution" for the answer that helped you.