diff --git a/lib/Exd/DeviceToCatPrinter.pm b/lib/Exd/DeviceToCatPrinter.pm
index 6eb8087..77daf5f 100644
--- a/lib/Exd/DeviceToCatPrinter.pm
+++ b/lib/Exd/DeviceToCatPrinter.pm
@@ -87,43 +87,29 @@ sub _build__properties($self) {
     return $service->get_object( $self->rx, 'org.freedesktop.DBus.Properties' );
 }
 
-sub try_to_connect($self) {
-    my $device_api = $self->_device;
-    eval {
-        eval { $device_api->Disconnect; };
-        $device_api->Pair;
-        $device_api->Connect;
-        for ( my $i = 0 ; $i < 3 ; $i++ ) {
-            return if $device_api->Connected;
-            sleep 1;
+sub connect_if_disconnected($self) {
+    if ( !$self->_device->Connected ) {
+        say 'Disconnected, trying to connect';
+        eval {
+            $self->_adapter->StartDiscovery;
+            $self->_adapter->SetDiscoveryFilter(
+                { Transport => Net::DBus::dbus_string('le') } );
+            $self->_device->Pair;
+            eval { $self->_device->Connect; };
+        };
+        if ($@) {
+            warn $@;
         }
-    };
-    if ($@) {
-        warn $@;
     }
 }
 
-sub connect_if_disconnected($self) {
-    eval {
-        $self->_adapter->StartDiscovery;
-        $self->_adapter->SetDiscoveryFilter(
-            { Transport => Net::DBus::dbus_string('le') } );
-        $self->_device->Disconnect;
-        $self->_device->Pair;
-    } if !$self->_device->Connected;
-}
-
 sub print($self) {
-    my $image            = $self->current_image;
-    my $remaining_height = $image->height;
-    $self->_remaining_height( $image->height );
+    my $image = $self->current_image;
     $self->_device->get_service->get_bus->timeout(1000);
-    $self->connect_if_disconnected;
     sleep 1 if !$self->_device->Connected;
     my $reactor = Net::DBus::Reactor->main;
     $self->_reactor($reactor);
     $self->_rx_gatt->StartNotify;
-    usleep 100_000;
     say $self->rx;
     $self->_signal(
         $self->_properties->connect_to_signal(
@@ -146,19 +132,29 @@ sub print($self) {
                 {
                     $self->_pause(1);
                 }
+                if ( '5178a3010300000e280eff' eq unpack 'H*',
+                    $self->_bytestring(@$value) )
+                {
+                    usleep 100_000;
+                }
             }
         )
     );
-    my $y = 0;
-    $self->_y($y);
     my $buffer = '';
+    my $y      = 0;
+    $self->_y($y);
+    my $remaining_height = $image->height;
+    my $mtu              = 200;
     while ( $remaining_height > 0 ) {
         my $height = $remaining_height > 500 ? 500 : $remaining_height;
         $remaining_height -= $height;
+        $self->_remaining_height($remaining_height);
 
         my $print_image = GD::Image->new( $image->width, $height );
         $print_image->copy( $image, 0, 0, 0, $y, $image->width, $height );
         $y += $height;
+        $self->_y($y);
+
         my $tempdir = Path::Tiny->tempdir;
         my $in      = $tempdir->child('in.png');
         my $out     = $tempdir->child('out.bmp');
@@ -201,10 +197,10 @@ sub print($self) {
             0x00, 0x00, 0x00, 0x00, 0x17
         );
     }
-    my $mtu = 200;
     $self->_flush( \$buffer, $mtu );
     $self->_reactor->run;
     $self->_rx_gatt->StopNotify;
+
 }
 
 sub _reverse_byte( $self, $i ) {
@@ -280,7 +276,7 @@ sub _flush( $self, $buffer, $mtu ) {
         return 1;
     };
     $self->_reactor->add_timeout(
-        10,
+        100,
         Net::DBus::Callback->new(
             method => sub {
                 $callback->();
@@ -306,14 +302,26 @@ sub _needs_to_pause($self) {
 }
 
 sub _send_command( $self, $data ) {
-    $self->connect_if_disconnected;
-    my $gatt = $self->_tx_gatt;
-    $data = [ map { unpack 'C', $_ } split '', $data ];
-    $data = [ map { Net::DBus::dbus_byte($_) } @$data ];
-    $gatt->WriteValue(
-        Net::DBus::dbus_array($data),
-        { type => Net::DBus::dbus_string('command') },
-    );
+    my $error = 1;
+    my $i     = 0;
+    while ($error) {
+        die 'Unable to connect' if $i++ == 50;
+        eval {
+            $self->connect_if_disconnected;
+            my $gatt = $self->_tx_gatt;
+            $data = [ map { unpack 'C', $_ } split '', $data ];
+            $data = [ map { Net::DBus::dbus_byte($_) } @$data ];
+            $gatt->WriteValue(
+                Net::DBus::dbus_array($data),
+                { type => Net::DBus::dbus_string('command') },
+            );
+            $error = 0;
+        };
+        if ($@) {
+            warn $@;
+        }
+        usleep 100_000 if $error;
+    }
 }
 
 sub _make_command( $self, $command_bit, $payload, $prefix = '', $suffix = '' ) {