i have trouble when running the system whether in debug mode or without debug mode. when in debug mode, it suddenly stop execute the code.
the code always stop execute at kendo. sometime the code stop execute somewhere else like my authorization manager. even when i step over, it still at the same code
i already done many thing such as:-
- reset all setting
- reinstall the visual studio community 2019
- reinstall all the package
this problem happen to me after i change my pc. so i also try turn off the firewall and still not work out. 
i also find it weird when the process memory suddenly stop. the process memory never reach more than 600 mb.