Context menu not working in kinetic

Hey!

We are testing the 11.2.300.11 and planning a move from 10.2.700
Browser version is working suprisingly fast and we are all exited to move on!
However theres one thing we haven’t figuret out yet. The context menu does not work on Kinetic, works fine on modern and classic tho.
Right clicking a field (browser or app) just keeps loading or a error screen pops out from right side.
Couldn’t find anything about this thing myself. Anyone have any ideas what we’ve done wrong?

Event viewer log:

Ice.Common.EpicorServerException: Root element is missing.
 ---> System.Xml.XmlException: Root element is missing.
   at System.Xml.XmlTextReaderImpl.Throw(Exception e)
   at System.Xml.XmlTextReaderImpl.ThrowWithoutLineInfo(String res)
   at System.Xml.XmlTextReaderImpl.ParseDocumentContent()
   at System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean preserveWhitespace)
   at System.Xml.XmlDocument.Load(XmlReader reader)
   at System.Xml.XmlDocument.LoadXml(String xml)
   at Ice.Services.BO.ContextMenuDataSvc.GetXmlFromXxxDef(XXXDef xxx) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Services\BO\ContextMenuData\ContextMenuData.cs:line 823
   at Ice.Services.BO.ContextMenuDataSvc.MergePersonalizedContextMenuXml(XmlDocument xmlDocument) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Services\BO\ContextMenuData\ContextMenuData.cs:line 733
   at Ice.Services.BO.ContextMenuDataSvc.GetContextMenuXmlDocument(XmlFetchMode fetchMode) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Services\BO\ContextMenuData\ContextMenuData.cs:line 700
   at Ice.Services.BO.ContextMenuDataSvc.GetListOfLikeItems(List`1 LikeIds, Boolean isEwa, Boolean details, LikeSearchProperties properties, Boolean translateDescription) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Services\BO\ContextMenuData\ContextMenuData.cs:line 583
   at Ice.Services.BO.ContextMenuDataSvc.GetContextMenuLikeDetailItem(String LikeId, Boolean isEwa, LikeSearchProperties properties) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Services\BO\ContextMenuData\ContextMenuData.cs:line 111
   at Ice.Services.BO.ContextMenuDataSvcFacade.GetContextMenuLikeDetailItem(String LikeId, Boolean isEwa, LikeSearchProperties properties) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Services\BO\ContextMenuData\ContextMenuDataSvcFacade.cs:line 216   at Ice.Hosting.RestApi.OperationInvokeHelper.CallInvoker(Type svcType, MethodInfo mi, Object[] inputs, Boolean isRoot, IceDataContext dataContext) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Framework\Epicor.Ice\Hosting\RestApi\OperationInvokeHelper.cs:line 403
   at Ice.Hosting.RestApi.OperationInvokeHelper.MakeServiceCall(IceDataContext dataContext, Type svcType, MethodInfo mi, Object[] parameters) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Framework\Epicor.Ice\Hosting\RestApi\OperationInvokeHelper.cs:line 356
   at Ice.Hosting.RestApi.OperationInvokeHelper.CallCustomMethod(String serviceName, MethodInfo mi, Object[] paramList) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Framework\Epicor.Ice\Hosting\RestApi\OperationInvokeHelper.cs:line 306
   at Epicor.RESTApi.DataSources.CustomMethodCaller.CallMethodWithDynamicData(String serviceId, String methodName, IInputParamResolver inputResolver, Action`1 headersPublisher, Action`1 verifyMethod) in C:\_releases\ICE\ICE4.2.300.0\Source\Server\Framework\Epicor.RESTApi.Common\DataSources\Main\CustomMethodCaller.cs:line 74
   at Ice.Hosting.AspNetCore.Controllers.ServiceMethodCallControllerBase.HandleServiceMethodCall(String serviceId, String methodName, IInputParamResolver inputResolver, Action`1 verifyMethod) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Hosting\AspNetCore\Ice.Hosting.AspNetCore\Controllers\ServiceMethodCallControllerBase.cs:line 62
   at Epicor.OData.V3.Controllers.CustomActionController.HandleCustomMethodCall(IInputParamResolver inputResolver, Action`1 verifyMethod) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Hosting\AspNetCore\RestApi\Epicor.OData.AspNetCore.V3\Controllers\CustomActionController.cs:line 53
   at Epicor.OData.V3.Controllers.CustomActionController.CustomMethodHandlerForPost(Object input) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Hosting\AspNetCore\RestApi\Epicor.OData.AspNetCore.V3\Controllers\CustomActionController.cs:line 30
   at lambda_method778(Closure , Object , Object[] )
   at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.SyncActionResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeActionMethodAsync()
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeNextActionFilterAsync()
--- End of stack trace from previous location ---
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeInnerFilterAsync()
--- End of stack trace from previous location ---
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeFilterPipelineAsync>g__Awaited|20_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Logged|17_1(ResourceInvoker invoker)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Logged|17_1(ResourceInvoker invoker)
   at Microsoft.AspNetCore.Routing.EndpointMiddleware.<Invoke>g__AwaitRequestTask|6_0(Endpoint endpoint, Task requestTask, ILogger logger)
   at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
   at Ice.Hosting.AspNetCore.Middleware.DynamicAssemblyPartMiddleware.Invoke(HttpContext context, CurrentCallInformationService currentCallInformation, ControllerLoader controllerLoader) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Hosting\AspNetCore\Ice.Hosting.AspNetCore\Middleware\DynamicAssemblyPartMiddleware.cs:line 33
   at Ice.Hosting.AspNetCore.ETags.ETagMiddleware.Invoke(HttpContext httpContext) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Hosting\AspNetCore\Ice.Hosting.AspNetCore\ETags\ETagMiddleware.cs:line 110
   at Ice.Hosting.AspNetCore.ETags.ETagMiddleware.Invoke(HttpContext httpContext) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Hosting\AspNetCore\Ice.Hosting.AspNetCore\ETags\ETagMiddleware.cs:line 110
   at Ice.Hosting.AspNetCore.Middleware.DecompressRequestMiddleware.Invoke(HttpContext context) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Hosting\AspNetCore\Ice.Hosting.AspNetCore\Middleware\DecompressRequestMiddleware.cs:line 42
   at Ice.Hosting.AspNetCore.Middleware.AuthenticationMiddleware.InvokeAsync(HttpContext context, CurrentCallInformationService callInformation) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Hosting\AspNetCore\Ice.Hosting.AspNetCore\Middleware\AuthenticationMiddleware.cs:line 60
   at Ice.Hosting.AspNetCore.Middleware.CallHeaderMiddleware.InvokeAsync(HttpContext httpContext) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Hosting\AspNetCore\Ice.Hosting.AspNetCore\Middleware\CallHeaderMiddleware.cs:line 52
   at Ice.Hosting.AspNetCore.Middleware.OperationDisposerMiddleware.InvokeAsync(HttpContext httpContext) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Hosting\AspNetCore\Ice.Hosting.AspNetCore\Middleware\OperationDisposerMiddleware.cs:line 34
   at Epicor.RESTApi.Middleware.ApiKeyEnforcerMiddleware.Invoke(HttpContext context) in C:\_releases\ICE\ICE4.2.300.11\Source\Server\Hosting\AspNetCore\Ice.Hosting.AspNetCore\Middleware\ApiKeyEnforcerMiddleware.cs:line 79
   at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.<Invoke>g__Awaited|6_0(ExceptionHandlerMiddleware middleware, HttpContext context, Task task)
   --- End of inner exception stack trace ---