diff --git a/lib/AmsConfiguration/include/AmsConfiguration.h b/lib/AmsConfiguration/include/AmsConfiguration.h
index 531118fe..fc7e5429 100644
--- a/lib/AmsConfiguration/include/AmsConfiguration.h
+++ b/lib/AmsConfiguration/include/AmsConfiguration.h
@@ -22,10 +22,6 @@
 #define CONFIG_NTP_START 872
 #define CONFIG_MQTT_START 1004
 
-#define CONFIG_MQTT_START_86 224
-#define CONFIG_METER_START_87 784
-#define CONFIG_ENTSOE_START_90 286
-#define CONFIG_WIFI_START_91 16
 #define CONFIG_METER_START_93 224
 
 
@@ -37,18 +33,6 @@ struct SystemConfig {
 	char country[3];
 }; // 7
 
-struct WiFiConfig91 {
-	char ssid[32];
-	char psk[64];
-    char ip[15];
-    char gateway[15];
-    char subnet[15];
-	char dns1[15];
-	char dns2[15];
-	char hostname[32];
-	bool mdns;
-}; // 204 
-
 struct WiFiConfig {
 	char ssid[32];
 	char psk[64];
@@ -65,18 +49,6 @@ struct WiFiConfig {
 	bool autoreboot;
 }; // 213
 
-struct MqttConfig86 {
-	char host[128];
-	uint16_t port;
-	char clientId[32];
-	char publishTopic[64];
-	char subscribeTopic[64];
-	char username[64];
-	char password[64];
-	uint8_t payloadFormat;
-	bool ssl;
-}; // 420
-
 struct MqttConfig {
 	char host[128];
 	uint16_t port;
@@ -110,7 +82,7 @@ struct MeterConfig {
 	uint32_t accumulatedMultiplier;
 	uint8_t source;
 	uint8_t parser;
-}; // 52
+}; // 61
 
 struct MeterConfig100 {
 	uint32_t baud;
@@ -127,7 +99,7 @@ struct MeterConfig100 {
 	uint32_t accumulatedMultiplier;
 	uint8_t source;
 	uint8_t parser;
-}; // 50
+}; // 59
 
 struct MeterConfig95 {
 	uint32_t baud;
@@ -146,16 +118,6 @@ struct MeterConfig95 {
 	uint8_t parser;
 }; // 50
 
-struct MeterConfig87 {
-	uint8_t type;
-	uint8_t distributionSystem;
-	uint8_t mainFuse;
-	uint8_t productionCapacity;
-	uint8_t encryptionKey[16];
-	uint8_t authenticationKey[16];
-	bool substituteMissing;
-}; // 37
-
 struct DebugConfig {
 	bool telnet;
 	bool serial;
@@ -331,9 +293,6 @@ private:
 	uint8_t tempSensorCount = 0;
 	TempSensorConfig** tempSensors = NULL;
 
-	bool relocateConfig90(); // 2.0.0
-	bool relocateConfig91(); // 2.0.2
-	bool relocateConfig92(); // 2.0.3
 	bool relocateConfig93(); // 2.1.0
 	bool relocateConfig94(); // 2.1.0
 	bool relocateConfig95(); // 2.1.4
diff --git a/lib/AmsConfiguration/src/AmsConfiguration.cpp b/lib/AmsConfiguration/src/AmsConfiguration.cpp
index 16a55591..7c053750 100644
--- a/lib/AmsConfiguration/src/AmsConfiguration.cpp
+++ b/lib/AmsConfiguration/src/AmsConfiguration.cpp
@@ -716,30 +716,6 @@ bool AmsConfiguration::hasConfig() {
 		}
 	} else {
 		switch(configVersion) {
-			case 90:
-				configVersion = -1; // Prevent loop
-				if(relocateConfig90()) {
-					configVersion = 91;
-				} else {
-					configVersion = 0;
-					return false;
-				}
-			case 91:
-				configVersion = -1; // Prevent loop
-				if(relocateConfig91()) {
-					configVersion = 92;
-				} else {
-					configVersion = 0;
-					return false;
-				}
-			case 92:
-				configVersion = -1; // Prevent loop
-				if(relocateConfig92()) {
-					configVersion = 93;
-				} else {
-					configVersion = 0;
-					return false;
-				}
 			case 93:
 				configVersion = -1; // Prevent loop
 				if(relocateConfig93()) {
@@ -832,61 +808,8 @@ void AmsConfiguration::saveTempSensors() {
 	}
 }
 
-bool AmsConfiguration::relocateConfig90() {
-	EntsoeConfig entsoe;
-	EEPROM.begin(EEPROM_SIZE);
-    EEPROM.get(CONFIG_ENTSOE_START_90, entsoe);
-	EEPROM.put(CONFIG_ENTSOE_START, entsoe);
-	EEPROM.put(EEPROM_CONFIG_ADDRESS, 91);
-	bool ret = EEPROM.commit();
-	EEPROM.end();
-	return ret;
-}
-
-bool AmsConfiguration::relocateConfig91() {
-	WiFiConfig91 wifi91;
-	WiFiConfig wifi;
-	EEPROM.begin(EEPROM_SIZE);
-    EEPROM.get(CONFIG_WIFI_START_91, wifi91);
-	strcpy(wifi.ssid, wifi91.ssid);
-	strcpy(wifi.psk, wifi91.psk);
-	strcpy(wifi.ip, wifi91.ip);
-	strcpy(wifi.gateway, wifi91.gateway);
-	strcpy(wifi.subnet, wifi91.subnet);
-	strcpy(wifi.dns1, wifi91.dns1);
-	strcpy(wifi.dns2, wifi91.dns2);
-	strcpy(wifi.hostname, wifi91.hostname);
-	wifi.mdns = wifi91.mdns;
-	EEPROM.put(CONFIG_WIFI_START, wifi);
-	EEPROM.put(EEPROM_CONFIG_ADDRESS, 92);
-	bool ret = EEPROM.commit();
-	EEPROM.end();
-	return ret;
-}
-
-bool AmsConfiguration::relocateConfig92() {
-	WiFiConfig wifi;
-	EEPROM.begin(EEPROM_SIZE);
-    EEPROM.get(CONFIG_WIFI_START, wifi);
-	#if defined(ESP32)
-		wifi.power = 195;
-	#elif defined(ESP8266)
-		wifi.power = 205;
-	#endif
-	EEPROM.put(CONFIG_WIFI_START, wifi);
-
-	EnergyAccountingConfig eac;
-	clearEnergyAccountingConfig(eac);
-	EEPROM.put(CONFIG_ENERGYACCOUNTING_START, eac);
-
-	EEPROM.put(EEPROM_CONFIG_ADDRESS, 93);
-	bool ret = EEPROM.commit();
-	EEPROM.end();
-	return ret;
-}
-
 bool AmsConfiguration::relocateConfig93() {
-	MeterConfig meter;
+	MeterConfig95 meter;
 	EEPROM.begin(EEPROM_SIZE);
     EEPROM.get(CONFIG_METER_START_93, meter);
 	meter.wattageMultiplier = 0;
@@ -913,7 +836,7 @@ bool AmsConfiguration::relocateConfig94() {
 }
 
 bool AmsConfiguration::relocateConfig95() {
-	MeterConfig meter;
+	MeterConfig95 meter;
 	MeterConfig95 meter95;
 	EEPROM.begin(EEPROM_SIZE);
 	EEPROM.get(CONFIG_METER_START, meter);
@@ -934,7 +857,7 @@ bool AmsConfiguration::relocateConfig96() {
 	SystemConfig sys;
 	EEPROM.get(CONFIG_SYSTEM_START, sys);
 
-	MeterConfig meter;
+	MeterConfig95 meter;
 	EEPROM.get(CONFIG_METER_START, meter);
 	meter.source = 1; // Serial
 	meter.parser = 0; // Auto