Increase AP_CONFIG_SETTING_SIZE

Author: PaulZC

Firmware/RTK_Everywhere/RTK_Everywhere.ino

@@ -558,7 +558,7 @@ unsigned long lastRockerSwitchChange; // If quick toggle is detected (less than
 
 // Because the incoming string is longer than max len, there are multiple callbacks so we
 // use a global to combine the incoming
-#define AP_CONFIG_SETTING_SIZE 10000
+#define AP_CONFIG_SETTING_SIZE 20000 // 10000 isn't enough if the SD card contains many files
 char *settingsCSV; // Push large array onto heap
 char *incomingSettings;
 int incomingSettingsSpot;