If you find that you are having trouble signing in (not because of your email and password being incorrect) because the page loads and then sends you back to the sign-in page, here are a couple of things you can try:
Check your bookmark
If you're using a bookmark to get to the sign-in page, let's ensure that the URL saved there is leading you to a fresh sign-in page.
Check your timezone:
After daylight savings time, the time change can interfere and cause a discrepancy between your device's time and the server's time - this change can cause issues with logging in. To fix this, just check and toggle your computer's timezone.
Do you have any questions? Let us know at support@mfm.ag and we'll be happy to help you out!