I often Hibernate my PC and Laptop if I’‘m in the middle of something at the end of the day but don’'t want to lose everything by shutting down properly. Spark is one of only two apps that fail to log back in when I restore from Hibernation.
It does detaect that an error has ocurred but even though it says it’‘s trying to login, it does nothing. I am then forced to login manually, if i remember, and I often don’'t. Is there a quick fix in the settings to get around this?