Bug for cron expression for job running every 2 hours between 09 and 17

question
1

Hi,

I need cron expression for job running every 2 hours from 09 to 17. But I cant generate it for hangfire. How can I do that ?

Normally I can use for every 30 min or every hour but after 60 min hangfire throws exception for invalid minute for this usage.
*/15 9-17 * * 1-5
*/30 9-17 * * 1-5

Invalid minute…
*/120 9-17 * * 1-5

When I try the below expression it works every 2 minutes. But cron generator sites confirms this statement for 2 hours. Could it be a bug in hangfire?
Valid expression : 0 */2 9-17 * * 1-5

Thanks for your helps

2

Try: 0 9-17/2 * * 1-5