Platform: Halo Spartan Assault Xbox One In game issue
Description: Both Operation F on my Windows 8 & Xbox One is greyed out and I cannot select it to play. I am not sure why and I searched some forums and none mentioned about how to unlock or any trouble accessing Operation F
Expected Result: Not sure, Am I supposed to achieve something to play Operation F?
Actual Result: I cannot play Operation F as it’s greyed out on the selection menu. Both Windows 8 & Xbox One
Relevant Hardware/Software: both Windows 8 very. & Xbox One ver. having this issue.
Thank you for the information, we’ll pass this along to the proper team.
In the meantime, can you provide a screenshot of what you’re looking at with the greyed out mission?
Hi forum team,
Here’s the screenshot
Many thanks for the reply 
Thanks for passing that along. Have you already tried to play E-5 to get a higher star grade by chance?
I will try, but is that the reason for a grayed out?
We’re honestly still trying to investigate what could be causing this. That step is a possible work-around.
I got 200/200 on the Windows 8 version before the Operation F DLC came out. I had to replay E-5 in order to access Operation F. Not sure if this will fix ivanlaikl’s problem, but it worked for me.
Thanks for the suggestion. I might try this out and see if it helps and revert the result.
Please let us know, want to make sure you get everything sorted! =)
I’ve tried the suggested (Complete mission E-5) and yes the Operation Hydra is now available 
Many thanks for all the help 
Very glad to hear it! Thanks for letting us know you’re all sorted. Let us know if you run into any more trouble.