diff --git a/server/cmd/main.go b/server/cmd/main.go
index a51937d..7d80c85 100644
--- a/server/cmd/main.go
+++ b/server/cmd/main.go
@@ -62,7 +62,7 @@ func main() {
 }
 
 func dnsResolve() {
-	addrs, err := net.LookupHost("www.themoviedb.org")
+	addrs, err := net.LookupHost("www.google.com")
 	if len(addrs) == 0 {
 		fmt.Println("Check dns", addrs, err)
 
diff --git a/server/settings/btsets.go b/server/settings/btsets.go
index 19da29f..cba352f 100644
--- a/server/settings/btsets.go
+++ b/server/settings/btsets.go
@@ -79,12 +79,12 @@ func loadBTSets() {
 	sets := new(BTSets)
 	sets.EnableDebug = false
 	sets.DisableUTP = true
-	sets.CacheSize = 200 * 1024 * 1024 // 200mb
+	sets.CacheSize = 100 * 1024 * 1024 // 100mb
 	sets.PreloadBuffer = false
-	sets.ConnectionsLimit = 20
+	sets.ConnectionsLimit = 50
 	sets.DhtConnectionLimit = 500
 	sets.RetrackersMode = 1
 	sets.TorrentDisconnectTimeout = 30
-	sets.ReaderReadAHead = 70 // 70% preload
+	sets.ReaderReadAHead = 95 // 95% preload
 	BTsets = sets
 }
diff --git a/server/version/version.go b/server/version/version.go
index 66bc7f4..48cc0b3 100644
--- a/server/version/version.go
+++ b/server/version/version.go
@@ -1,3 +1,3 @@
 package version
 
-const Version = "MatriX.81"
+const Version = "MatriX.82"