Sry for getting back to your reply a bit late.
I’ve been trying to use (interactive) select Cells On (the green triangle with the arrow pointing to it, wether its the one with dottet line around or without makes no difference).
I’ve also tried using a Linux version (5.10.0-RC1) under WSL. This leads to crashes as well however.
But it put out the following error:
Loguru caught a signal: SIGSEGV
Stack trace:
64 0x561353ceb3f5 paraview(+0xd3f5) [0x561353ceb3f5]
63 0x7f6cf690ee40 __libc_start_main + 128
62 0x7f6cf690ed90 /usr/bin/../lib/x86_64-linux-gnu/libc.so.6(+0x29d90) [0x7f6cf690ed90]
61 0x561353cea0a3 paraview(+0xc0a3) [0x561353cea0a3]
60 0x7f6cf5054cf4 QCoreApplication::exec() + 148
59 0x7f6cf504c75b QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 299
58 0x7f6cf50a70b8 QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 104
57 0x7f6cf00723e3 g_main_context_iteration + 51
56 0x7f6cf00ca258 /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0xab258) [0x7f6cf00ca258]
55 0x7f6cf0074d3b g_main_context_dispatch + 619
54 0x7f6c1413bd6e /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5(+0x73d6e) [0x7f6c1413bd6e]
53 0x7f6cf5409a2c QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 172
52 0x7f6cf5434307 QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) + 1687
51 0x7f6cf504de3a QCoreApplication::notifyInternal2(QObject*, QEvent*) + 314
50 0x7f6cf60c0713 QApplicationPrivate::notify_helper(QObject*, QEvent*) + 131
49 0x7f6cf611ffd5 /usr/bin/../lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x1cbfd5) [0x7f6cf611ffd5]
48 0x7f6cf611cd40 /usr/bin/../lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x1c8d40) [0x7f6cf611cd40]
47 0x7f6cf60c6e47 QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) + 439
46 0x7f6cf504de3a QCoreApplication::notifyInternal2(QObject*, QEvent*) + 314
45 0x7f6cf60c8364 QApplication::notify(QObject*, QEvent*) + 2692
44 0x7f6cf60c0713 QApplicationPrivate::notify_helper(QObject*, QEvent*) + 131
43 0x7f6cf4cfc06f QVTKOpenGLNativeWidget::event(QEvent*) + 31
42 0x7f6cf4cf4db1 QVTKInteractorAdapter::ProcessEvent(QEvent*, vtkRenderWindowInteractor*) + 8849
41 0x7f6cf4606a3f vtkObject::InvokeEvent(unsigned long, void*) + 991
40 0x7f6cf45fed1d /usr/bin/../lib/x86_64-linux-gnu/libvtkCommonCore-pv5.10.so.1(+0x379d1d) [0x7f6cf45fed1d]
39 0x7f6cf67b1321 /usr/bin/../lib/x86_64-linux-gnu/libpqApplicationComponents-pv5.10.so.1(+0x19c321) [0x7f6cf67b1321]
38 0x7f6cf67ae77e pqRenderViewSelectionReaction::preSelection() + 814
37 0x7f6cf2d4ddbe vtkSMPreselectionPipeline::Show(vtkSMSourceProxy*, vtkSMSourceProxy*, vtkSMRenderViewProxy*) + 398
36 0x7f6cf2b1c607 vtkSMViewProxy::StillRender() + 151
35 0x7f6cf2b16486 vtkSMViewProxy::Update() + 342
34 0x7f6cf4b0949a vtkPVSessionBase::ExecuteStream(unsigned int, vtkClientServerStream const&, bool) + 122
33 0x7f6cf4b12a2b vtkPVSessionCore::ExecuteStreamInternal(vtkClientServerStream const&, bool) + 251
32 0x7f6cf28c54e5 vtkClientServerInterpreter::ProcessStream(vtkClientServerStream const&) + 37
31 0x7f6cf28c501d vtkClientServerInterpreter::ProcessOneMessage(vtkClientServerStream const&, int) + 237
30 0x7f6cf28c48cd vtkClientServerInterpreter::ProcessCommandInvoke(vtkClientServerStream const&, int) + 1197
29 0x7f6cf30b4248 vtkPVRenderViewCommand(vtkClientServerInterpreter*, vtkObjectBase*, char const*, vtkClientServerStream const&, vtkClientServerStream&, void*) + 22472
28 0x7f6cf2a950df vtkPVRenderView::Update() + 143
27 0x7f6cf2ab1bbf vtkPVView::Update() + 287
26 0x7f6cf2ab19fb vtkPVView::CallProcessViewRequest(vtkInformationRequestKey*, vtkInformation*, vtkInformationVector*) + 155
25 0x7f6cf2a2bf1d vtkGeometryRepresentation::ProcessViewRequest(vtkInformationRequestKey*, vtkInformation*, vtkInformation*) + 29
24 0x7f6cf2a67b0d vtkPVDataRepresentation::ProcessViewRequest(vtkInformationRequestKey*, vtkInformation*, vtkInformation*) + 317
23 0x7f6cf0a75227 vtkStreamingDemandDrivenPipeline::Update(int, vtkInformationVector*) + 279
22 0x7f6cf0a71ff5 vtkStreamingDemandDrivenPipeline::ProcessRequest(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 885
21 0x7f6cf0a31796 vtkDemandDrivenPipeline::ProcessRequest(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 310
20 0x7f6cf0a27c3f vtkCompositeDataPipeline::ForwardUpstream(vtkInformation*) + 399
19 0x7f6cf0a71ff5 vtkStreamingDemandDrivenPipeline::ProcessRequest(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 885
18 0x7f6cf0a31796 vtkDemandDrivenPipeline::ProcessRequest(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 310
17 0x7f6cf0a27c3f vtkCompositeDataPipeline::ForwardUpstream(vtkInformation*) + 399
16 0x7f6cf0a71ff5 vtkStreamingDemandDrivenPipeline::ProcessRequest(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 885
15 0x7f6cf0a3197d vtkDemandDrivenPipeline::ProcessRequest(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 797
14 0x7f6cf0a26011 vtkCompositeDataPipeline::ExecuteData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 129
13 0x7f6cf0a2847d vtkDemandDrivenPipeline::ExecuteData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 61
12 0x7f6cf0a2e624 vtkExecutive::CallAlgorithm(vtkInformation*, int, vtkInformationVector**, vtkInformationVector*) + 84
11 0x7f6ceee40956 vtkPVExtractSelection::RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 214
10 0x7f6ceff146c6 vtkExtractSelection::RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 3606
9 0x7f6ceff12c1a vtkExtractSelection::ExtractElements(vtkDataObject*, vtkDataObject::AttributeTypes, vtkSignedCharArray*) + 554
8 0x7f6ceff125ee vtkExtractSelection::ExtractSelectedCells(vtkDataSet*, vtkUnstructuredGrid*, vtkSignedCharArray*) + 974
7 0x7f6cf0a75227 vtkStreamingDemandDrivenPipeline::Update(int, vtkInformationVector*) + 279
6 0x7f6cf0a71ff5 vtkStreamingDemandDrivenPipeline::ProcessRequest(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 885
5 0x7f6cf0a3197d vtkDemandDrivenPipeline::ProcessRequest(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 797
4 0x7f6cf0a26011 vtkCompositeDataPipeline::ExecuteData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 129
3 0x7f6cf0a2847d vtkDemandDrivenPipeline::ExecuteData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 61
2 0x7f6cf0a2e624 vtkExecutive::CallAlgorithm(vtkInformation*, int, vtkInformationVector**, vtkInformationVector*) + 84
1 0x7f6cefeea7db vtkExtractCells::RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) + 7163
0 0x7f6cf6927520 /usr/bin/../lib/x86_64-linux-gnu/libc.so.6(+0x42520) [0x7f6cf6927520]
( 74.086s) [paraview ] :0 FATL| Signal: SIGSEGV
Segmentation fault
Maybe that helps.