No this is not the issue.
Each time a query is perform the ServerDateTimeOfPreviousRequest property is updated to the Time provided by Twitter servers.
This property sends an exception if no query has yet been performed. So this is not the issue.
Linvi
Each time a query is perform the ServerDateTimeOfPreviousRequest property is updated to the Time provided by Twitter servers.
This property sends an exception if no query has yet been performed. So this is not the issue.
Linvi