HI Peacock san
I truned on the logging level on Sharepont and checked again.
The issues are occurred again and no exception log with Nintex Forms.
Below are some of log relates Nitnex Forms( sorry for huge logs.).
Thanks.
w3wp.exe (0x0C0C) 0x1DFC Nintex Forms Front End 0 Verbose Retrieved jQuery script manager
w3wp.exe (0x0C0C) 0x1DFC Nintex Forms Front End 0 Verbose Retrieving jQuery script manager
w3wp.exe (0x0C0C) 0x1DFC Nintex Forms Front End 0 Verbose Retrieved jQuery script manager
w3wp.exe (0x0C0C) 0x1DFC Nintex Forms Front End 0 Verbose Registering controls for JavaScript
w3wp.exe (0x0C0C) 0x1DFC Nintex Forms Front End 0 Verbose Publishing feature installed: True
w3wp.exe (0x0C0C) 0x1DFC Nintex Forms Front End 0 Verbose Publishing feature installed: True
w3wp.exe (0x0C0C) 0x1DFC Nintex Forms Front End 0 Verbose Registered controls for JavaScript
w3wp.exe (0x0C0C) 0x1DFC Nintex Forms Front End 0 Verbose Handled control on initialize event
w3wp.exe (0x0C0C) 0x1DFC Nintex Forms Front End 0 Verbose Handled designer property pane page on load event
w3wp.exe (0x0C0C) 0x1DFC Nintex Forms Front End 0 Verbose Handling control load event
w3wp.exe (0x0C0C) 0x1DFC Nintex Forms Front End 0 Verbose Handled control load event
w3wp.exe (0x0C0C) 0x1DFC Nintex Forms Front End 0 Verbose Publishing feature installed: True
w3wp.exe (0x0C0C) 0x1DFC Nintex Forms Front End 0 Verbose Publishing feature installed: True
w3wp.exe (0x0C0C) 0x1DFC Nintex Forms Front End 0 Verbose Handling control pre render event
w3wp.exe (0x0C0C) 0x1DFC Nintex Forms Front End 0 Verbose Handled control pre render event
w3wp.exe (0x0C0C) 0x1DFC Nintex Forms Form Framework 0 Verbose Registering initialize function
w3wp.exe (0x0C0C) 0x1DFC Nintex Forms Form Framework 0 Verbose Registered initialize function
w3wp.exe (0x0C0C) 0x1EA8 Nintex Forms Administration 0 Verbose Retrieving string functions.
w3wp.exe (0x0C0C) 0x1EA8 Nintex Forms Administration 0 Verbose Retrieved string functions.
w3wp.exe (0x0C0C) 0x1EA8 Nintex Forms Administration 0 Verbose Retrieving Nintex Workflow string functions.
w3wp.exe (0x0C0C) 0x1EA8 Nintex Forms Administration 0 Verbose Retrieved Nintex Workflow string functions.
w3wp.exe (0x0C0C) 0x1EA8 Nintex Forms Front End 0 Verbose Handling control load event
w3wp.exe (0x0C0C) 0x1EA8 Nintex Forms Front End 0 Verbose Handled control load event
w3wp.exe (0x0C0C) 0x1830 Nintex Forms Front End 0 Verbose Retrieving form control for canvas
w3wp.exe (0x0C0C) 0x1830 Nintex Forms Administration 0 Verbose Retrieving form controls
w3wp.exe (0x0C0C) 0x1830 Nintex Forms Administration 0 Verbose Retrieved form controls
w3wp.exe (0x0C0C) 0x1830 Nintex Forms Front End 0 Verbose Retrieved form control for canvas
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Saving Nintex Form for the list: '{90E05739-9CAA-463D-8306-F9444FBB51A2}' and content type: ''
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Retrieving content type for the list: '{90E05739-9CAA-463D-8306-F9444FBB51A2}' and content type: ''
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Retrieved content type
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Saving Nintex Form for the list: '{90E05739-9CAA-463D-8306-F9444FBB51A2}' and content type: '0x0100D49DEF9E914E574587A0555D4A03EAE2'
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Opening Nintex Forms hidden document library using GUID: '64b0d25d-ab47-499e-a59f-bfae7d8f6623'
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Opened Nintex Forms hidden document library
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Saved Nintex Form
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Computing the redirect url for the list: '{90E05739-9CAA-463D-8306-F9444FBB51A2}' and content type: ''
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Retrieving content type for the list: '{90E05739-9CAA-463D-8306-F9444FBB51A2}' and content type: ''
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Retrieved content type
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Computed the redirect url for the list/content type
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Retrieving Nintex Form Version History for the list: '{90E05739-9CAA-463D-8306-F9444FBB51A2}' and content type: '0x0100D49DEF9E914E574587A0555D4A03EAE2'
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Opening Nintex Forms hidden document library using GUID: '64b0d25d-ab47-499e-a59f-bfae7d8f6623'
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Opened Nintex Forms hidden document library
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Retrieved Nintex Form Version History
w3wp.exe (0x0C0C) 0x1EA8 Nintex Forms Front End 0 Verbose Handling control load event
w3wp.exe (0x0C0C) 0x1EA8 Nintex Forms Front End 0 Verbose Handled control load event
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Publishing Nintex Form for the list: '{90E05739-9CAA-463D-8306-F9444FBB51A2}' and content type: ''
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Retrieving content type for the list: '{90E05739-9CAA-463D-8306-F9444FBB51A2}' and content type: ''
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Retrieved content type
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Saving Nintex Form during publish for the list: '{90E05739-9CAA-463D-8306-F9444FBB51A2}' and content type: ''
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Saving Nintex Form for the list: '{90E05739-9CAA-463D-8306-F9444FBB51A2}' and content type: '0x0100D49DEF9E914E574587A0555D4A03EAE2'
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Opening Nintex Forms hidden document library using GUID: '64b0d25d-ab47-499e-a59f-bfae7d8f6623'
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Opened Nintex Forms hidden document library
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Saved Nintex Form
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Saved Nintex Form during Publish
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Attempting to remove TemplateName from default form pages.
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Published Nintex Form
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Administration 0 Verbose Retrieving devices
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Administration 0 Verbose Retrieved devices
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Computing the redirect url for the list: '{90E05739-9CAA-463D-8306-F9444FBB51A2}' and content type: ''
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Retrieving content type for the list: '{90E05739-9CAA-463D-8306-F9444FBB51A2}' and content type: ''
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Retrieved content type
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Computed the redirect url for the list/content type
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Retrieving Nintex Form Version History for the list: '{90E05739-9CAA-463D-8306-F9444FBB51A2}' and content type: '0x0100D49DEF9E914E574587A0555D4A03EAE2'
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Opening Nintex Forms hidden document library using GUID: '64b0d25d-ab47-499e-a59f-bfae7d8f6623'
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Opened Nintex Forms hidden document library
w3wp.exe (0x0C0C) 0x0D0C Nintex Forms Front End 0 Verbose Retrieved Nintex Form Version History
w3wp.exe (0x0C0C) 0x1830 Nintex Forms Front End 0 Verbose Validating form
w3wp.exe (0x0C0C) 0x1830 Nintex Forms Front End 0 Verbose Validated form
w3wp.exe (0x0C0C) 0x1830 Nintex Forms Front End 0 Verbose Computing the redirect url for the list: '{90E05739-9CAA-463D-8306-F9444FBB51A2}' and content type: ''
w3wp.exe (0x0C0C) 0x1830 Nintex Forms Front End 0 Verbose Retrieving content type for the list: '{90E05739-9CAA-463D-8306-F9444FBB51A2}' and content type: ''
w3wp.exe (0x0C0C) 0x1830 Nintex Forms Front End 0 Verbose Retrieved content type
w3wp.exe (0x0C0C) 0x1830 Nintex Forms Front End 0 Verbose Computed the redirect url for the list/content type