Update 1616175867.rst (#173)

I have tested it. When I log in with the Install Tool, then I can try the login again despite of too many trials.

Author: franzholz

Documentation/Exceptions/1616175867.rst

@@ -29,3 +29,5 @@ Solution
 
 1. Wait for the lock to time out.
 2. If the limit is too short for your purposes, make the limit higher.
+3. Log in with the Install Tool
+