Hi Yeray Julian,
Thanks for your patience.
1. Regarding issue “If we try to filter the collection and refresh the list, after some time the app crash with a SIGSEGV and close... no way to avoid it....”
We were unable to reproduce the issue from our side. Please provide us more details regarding the issue.
2. Regarding issue “If we use the SfDataPager filter options and do a RefreshFilter, all seems to work great until the filter only returns 2 items: the datagrid don't show them.”
We were able to reproduce the mentioned issue. We have fixed it internally and the fix will be available in our upcoming 2016 VOL 2 main release which is scheduled in the mid of June.
3. Regarding issue “ In iPad, when we try to change the selected Page Using SfDataPager.MoveToNextPage or SfDataPager.MoveToPreviousPage, the call fails with error: "System.InvalidOperationException: No method 'Skip' exists on type 'System.Linq.Queryable'."”
This issue is a result of a break in the Xamarin framework. We have already reported the same and got it fixed by Xamarin. Please find below Bugzilla link for the issue details.
Since, we were unable to reproduce the error from our side. Please update to the latest version of XCode and Xamarin to overcome this. Please find the machine configuration as follows.
=== Xamarin Studio Business ===
Version 5.10.3 (build 51)
Installation UUID: c9ed2e82-4830-4fe3-80d3-4a3bf50cb670
Mono 4.2.3 (explicit/832de4b)
GTK+ 2.24.23 (Raleigh theme)
Package version: 402030004
=== Apple Developer Tools ===
Xcode 7.2.1 (9548.1)
=== Xamarin.iOS ===
Version: 220.127.116.11 (Xamarin Business)
Build date: 2016-03-25 21:26:55-0400
=== Operating System ===
Mac OS X 10.11.3
Darwin Synclapn6079s-MacBook-Pro.local 15.3.0 Darwin Kernel Version 15.3.0
Thu Dec 10 18:40:58 PST 2015