Hi @Nicholas_Pinn and thank you for taking time to report this.
Sorry to hear you are experiencing this issue! Before escalating this further, could you please try to reinstall the Asana application and check if you can still reproduce it?
If the issue persists: can you please answer the following questions?
Are you using Android or IOS? What version are you using?
What happens after you try to sort by due date; are you seeing an error message? Could you send us a screenshot of the error if any?
Is this only happening when trying to sort by due date? Just to clarify, it is no possible to sort only one column. When sorting by due date it will sort the entire project (all columns).
I’m closing this thread since I haven’t heard back from you in the last two weeks but feel free to comment on this thread if you continue running into trouble!