Thank you for your update.
We prepared a sample based on the details you shared "NullReferenceException is raised in Syncfusion. SfDataGrid. XForms. Droid. VirtualizingCellControlRenderer. OnTouchEvent" and checked the possibilities of null objects in that method. We handle swiping actions in this method, we tried to replicate the null reference exception with the same device, but the issue is not reproduced on our side. We attached the tested sample for your reference in the following link,
Use case tested:
· Tested with both left swipe and right swipe.
· Tested scrolling after swiping completed.
· Tested swiping cancels use cases.
Please check the sample and let us know if you still face the same problem. If so, please get back to us with the Syncfusion product version, Xamarin forms version, and share the details of your application's DataGrid settings, it will be helpful for us to provide the solution earlier.
Subburaj Pandian V