Log stop working

Hello,

Im facing strange behaviour, when i try to log into the VAF logger, it stops after some time.

For example i had added test log message, which is logged successfully but the next log messages are not shown. 

Current log confg

{
"ENABLED": true,
"LoggingConfiguration": {
"Enabled": true,
"DefaultTargetConfiguration": {
"Enabled": true,
"MinimumLogLevel": "Info"
}
},

Code example, when the log with message "test2" was below the log with message "test"

it worked, it was shown in the log modal

but when i move it down in the code

Log stop working