Paraview issue on Big Sur

Dear Developers!
I am facing issue on my MacBook Pro 16" running Big Sur. I have installed paraview latest version but I could only run for 2 or 3 times after that it freezes and I cannot open pvd/vtk files to view again. So, I re-install it and download other version and install that one. It could also run for 1, 2 or 3 times and then freezes.
Please help me in this regard,
Thank you very much!
Ram