ADDED: Workaround hint

Author: pkoevesdi

README.md

@@ -6,7 +6,7 @@ Simple MQTT-Logger for Busybox or other shells. Writes all MQTT messages from su
 
 Call script with same options like for [mosquitto_sub](https://mosquitto.org/man/mosquitto_sub-1.html). '-v' gets added. Configure output directory and other parameters inside script.
 
-:warning: **If using the outputsubdirs flag** (for logging into subfolders by topic) with topics that differ much in their posting frequency, you can easily loose data because of the log rotation. The rarely used topic can easily become the oldest file and if the configured space quota is used up, it gets deleted.
+:warning: **If using the outputsubdirs flag** (for logging into subfolders by topic) with topics that differ much in their posting frequency, you can easily loose data because of the log rotation. The rarely used topic can easily become the oldest file and if the configured space quota is used up, it gets deleted. To workaround make sure, all topics get enough feed to not become overaged.
 
 Tested on a router Teltonika RUT955 running BusyBox v1.30.1 () built-in shell (ash)