Added FAQ

FAQ.md

@@ -114,6 +114,7 @@ Note that your contacts could unknowingly send malicious messages if they got in
 * [(49) How can I fix 'FileNotFoundException ... (Permission denied)' ?](#user-content-faq49)
 * [(50) Can you add an option to synchronize all messages?](#user-content-faq50)
 * [(51) How are folders sorted?](#user-content-faq51)
+* [(52) Why does it take some time to reconnect to an account?](#user-content-faq52)
 
 [I have another question.](#support)
 
@@ -293,7 +294,7 @@ Searching messages is a pro feature.
 To use Outlook with two factor authentication enabled, you need to create an app password.
 See [here](https://support.microsoft.com/en-us/help/12409/microsoft-account-app-passwords-two-step-verification) for the details.
 
-Unfortunately, Outlook doesn't support OAuth for IMAP/SMTP connections, so there is no other way.
+Unfortunately, Outlook doesn't properly support OAuth for IMAP/SMTP connections, so there is no other way.
 
 
 <a name="faq15"></a>
@@ -792,6 +793,15 @@ It is not possible to make an exception for this because some other providers pr
 Note that you can give folders a display name by long pressing on a folder name, which can be useful because the display name will be used for sorting.
 
 
+<a name="faq52"></a>
+**(52) Why does it take some time to reconnect to an account?**
+
+There is no reliable way to know if an account connection was terminated gracefully or forcefully.
+Trying to reconnect to an account while the account connection was terminated forcefully too often can result in problems
+like [too many simultaneous connections](#user-content-faq23) or even the account being blocked.
+To prevent such problems, FairEmail waits 90 seconds until trying to reconnect again.
+
+
 ## Support
 
 If you have another question, want to request a feature or report a bug, you can use [this forum](https://forum.xda-developers.com/android/apps-games/source-email-t3824168).