diff --git a/wsjtx_log_config.ini b/wsjtx_log_config.ini
index b90f6cd10..f4e8ed339 100644
--- a/wsjtx_log_config.ini
+++ b/wsjtx_log_config.ini
@@ -16,7 +16,7 @@ Destination="TextFile"
 # If Asynchronous true then thread dedicated to writing to log, otherwise blocks main thread to write.
 Asynchronous="true"
 # If AutoFlush is true then non-buffered output
-AutoFlush="true"
+AutoFlush="false"
 # Line Formats available: TimeStamp, Uptime, Severity, LineID (counter), ProcessID, ThreadID, Line, File, Function
 # TimeStamp and Uptime support boost date time format:
 #    http://www.boost.org/doc/libs/1_60_0/doc/html/date_time/date_time_io.html#date_time.format_flags
@@ -25,21 +25,21 @@ Format="[%TimeStamp(format=\"%Y-%m-%d %H:%M:%S.%f\")%][%Uptime(format=\"%O:%M:%S
 Target="${AppLocalDataLocation}/old_logs"
 # FileName pattern to use. %N is a counter for files.
 FileName="${AppLocalDataLocation}/wsjtx_syslog.log"
-TargetFileName="wsjtx_syslog_%5N.log"
+TargetFileName="${AppLocalDataLocation}/old_logs/wsjtx_syslog_%Y-%m-%d_%H-%M-%S.%N.log"
 # RotationSize in bytes, File size, in bytes, upon which file rotation will be performed.
 # Time based rotation also available via RotationInterval and RotationTimePoint see boost log docs.
 RotationSize="1048576"
 # If Append is true then do not start a new log file for each session
-Append="false"
+Append="true"
 # EnableFinalRotation will rotate on close, make this false if using Append true
-EnableFinalRotation="true"
+EnableFinalRotation="false"
 # Matching used so that only files matching FileName pattern are deleted.
 ScanForFiles="Matching"
 # MaxSize - Total size of files in the target directory in bytes upon which the oldest file will be deleted.
 #MaxSize=100485760
 # MinFreeSpace - Minimum free space in the Target directory in bytes. Above this value oldest file is deleted.
 #MinFreeSpace=1485760
-#MaxFiles="10"
+MaxFiles="10"
 # Specify level of log, options are: trace, debug, info, warning, error, fatal
 # Since Channel not part of filter all log output will be included.
 # If only SYSLOG logging desired, change to: Filter="%Severity% >= trace & %Channel% matches \"SYSLOG\""
@@ -88,4 +88,4 @@ AutoFlush="true"
 #    http://www.boost.org/doc/libs/1_60_0/doc/html/date_time/date_time_io.html#date_time.format_flags
 Format="[%TimeStamp(format=\"%Y-%m-%d %H:%M:%S.%f\")%][%Uptime(format=\"%O:%M:%S.%f\")%][%Severity%] - %Message%"
 # Specify level of log, options are: trace, debug, info, warning, error, fatal
-Filter="%Severity% >= warning"
+Filter="%Severity% >= trace"