diff --git a/.env b/.env
index 75be77d..05533ee 100644
--- a/.env
+++ b/.env
@@ -1,5 +1,5 @@
 CVTT_USER=1001:1001
-MD_RECORDER_VERSION=0.0.9
+MD_RECORDER_VERSION=0.1.3
 
 CONFIG_FILE=/config/md_recorder.cfg
 CREDS_FILE=/config/.creds
diff --git a/config/.creds b/config/.creds
index d9ca5f8..6136086 100644
--- a/config/.creds
+++ b/config/.creds
@@ -1,22 +1,7 @@
 {
-    "__dummy__": null
-    , "TSDB_MD_CLD21": {
-        "host": "cloud21.cvtt.vpn"
-        , "port": 5432
-        , "user": "cvtt"
-        , "database": "cvtt_md"
-        , "password": "ICdIh0JnMM7vM7Pf"
-    },
-    "TSDB_MD_CVTTDATA": {
-        "host": "cvttdata.cvtt.vpn"
-        , "port": 5432
-        , "user": "cvtt"
-        , "database": "cvtt_md"
-        , "password": "ICdIh0JnMM7vM7Pf"
-    },
     "TSDB_MD_CLOUD28": {
-        "host": "cloud28.cvtt.vpn"
-        , "port": 55432
+        "host": "timescaledb"
+        , "port": 5432
         , "user": "cvtt"
         , "database": "cvtt_md"
         , "password": "320ea18a54b5bed71371256bd9b68d31"
diff --git a/config/md_recorder.cfg b/config/md_recorder.cfg
index 813dbe4..d013989 100644
--- a/config/md_recorder.cfg
+++ b/config/md_recorder.cfg
@@ -11,10 +11,7 @@
                 , "type":               "SPOT"
 
                 , "mktdata" : {
-                    # ****** NEW VAlUE
-                    # "class":  "cvttpy.exchanges.coinbase.spot.mkt_data.CoinbaseMultiWsFeed"
                     "class":  "cvttpy.exchanges.coinbase.spot.mkt_data.CoinbaseMdFeed"
-                    # ****** NEW VAlUE
 
                     , "reconnect_secs": 2
                     , "max_connections": 10
@@ -33,10 +30,7 @@
                 , "type":               "SPOT"
 
                 , "mktdata" : {
-                    # -------- NEW VALUE
-                    # "class":           "cvttpy.exchanges.binance.spot.mkt_data.BnbSpotMultiWsFeed"
                     "class": "cvttpy.exchanges.binance.spot.mkt_data.BnbSpotMktDataFeed"
-                    # -------- NEW VALUE
                     , "max_connections": 10
                     , "reconnect_secs": 2.0
 
@@ -57,10 +51,7 @@
                 , "type":               "FUTURES"
 
                 , "mktdata" : {
-                    # -------- NEW VALUE
-                    # "class":           "cvttpy.exchanges.binance.futures.mkt_data.BnbFutMultiWsFeed"
                     "class":           "cvttpy.exchanges.binance.futures.mkt_data.BnbFutMktDataFeed"
-                    # -------- NEW VALUE
                     , "max_connections": 10
                     , "reconnect_secs": 2.0
 
@@ -80,27 +71,13 @@
 
     , "md_recorder": {
         "instrument_groups": {
-            "BNBFUT_CLD21": [
-                "BNBFUT:PERP-BTC-USDT"
-                , "BNBFUT:PERP-ETH-USDT"
-            ],
             "BNBFUT_CLOUD28": [
                 "BNBFUT:PERP-BTC-USDT"
                 , "BNBFUT:PERP-ETH-USDT"
             ],
-            "BNBSPOT_CLD21": [
-                "BNBSPOT:PAIR-ADA-USDT"
-                , "BNBSPOT:PAIR-BCH-USDT"
-                , "BNBSPOT:PAIR-BTC-USDT"
-                , "BNBSPOT:PAIR-DOT-USDT"
-                , "BNBSPOT:PAIR-ETH-USDT"
-                , "BNBSPOT:PAIR-LTC-USDT"
-                , "BNBSPOT:PAIR-SOL-USDT"
-                , "BNBSPOT:PAIR-USDC-USDT"
-                , "BNBSPOT:PAIR-XRP-USDT"
-            ],
             "BNBSPOT_CLOUD28": [
                 "BNBSPOT:PAIR-ADA-USDT"
+                , "BNBSPOT:PAIR-AVAX-USDT"
                 , "BNBSPOT:PAIR-BCH-USDT"
                 , "BNBSPOT:PAIR-BTC-USDT"
                 , "BNBSPOT:PAIR-DOT-USDT"
@@ -110,18 +87,9 @@
                 , "BNBSPOT:PAIR-USDC-USDT"
                 , "BNBSPOT:PAIR-XRP-USDT"
             ],
-            "COINBASE_CLD21": [
-                "COINBASE:PAIR-ADA-USD"
-                , "COINBASE:PAIR-BCH-USD"
-                , "COINBASE:PAIR-BTC-USD"
-                , "COINBASE:PAIR-DOT-USD"
-                , "COINBASE:PAIR-ETH-USD"
-                , "COINBASE:PAIR-LTC-USD"
-                , "COINBASE:PAIR-SOL-USD"
-                , "COINBASE:PAIR-XRP-USD"
-            ],
             "COINBASE_CLOUD28": [
                 "COINBASE:PAIR-ADA-USD"
+                , "COINBASE:PAIR-AVAX-USD"
                 , "COINBASE:PAIR-BCH-USD"
                 , "COINBASE:PAIR-BTC-USD"
                 , "COINBASE:PAIR-DOT-USD"
@@ -149,6 +117,7 @@
             , "BNBSPOT": {
                 "instruments": {
                     "PAIR-ADA-USDT": ["TRADES", "BOOK_TOP"]
+                    , "PAIR-AVAX-USDT": ["TRADES", "BOOK_TOP"]
                     , "PAIR-BCH-USDT": ["TRADES", "BOOK_TOP"]
                     , "PAIR-BTC-USDT": ["TRADES", "BOOK_TOP"]
                     , "PAIR-DOT-USDT": ["TRADES", "BOOK_TOP"]
@@ -178,6 +147,7 @@
             , "COINBASE": {
                 "instruments": {
                     "PAIR-ADA-USD": ["TRADES", "BOOK_TOP"]
+                    , "PAIR-AVAX-USD": ["TRADES", "BOOK_TOP"]
                     , "PAIR-BCH-USD": ["TRADES", "BOOK_TOP"]
                     , "PAIR-BTC-USD": ["TRADES", "BOOK_TOP"]
                     , "PAIR-DOT-USD": ["TRADES", "BOOK_TOP"]