diff --git a/app/Services/Grapher/Graph/CoreBundle.php b/app/Services/Grapher/Graph/CoreBundle.php
index 7a2dd5752..a1d055852 100644
--- a/app/Services/Grapher/Graph/CoreBundle.php
+++ b/app/Services/Grapher/Graph/CoreBundle.php
@@ -174,7 +174,7 @@ public function authorise(): bool
             return false;
         }
 
-        if( !Auth::check() && is_numeric( config( 'grapher.access.trunk' ) ) && config( 'grapher.access.trunk' ) === User::AUTH_PUBLIC ) {
+        if( !Auth::check() && is_numeric( config( 'grapher.access.trunk' ) ) && (int)config( 'grapher.access.trunk' ) === User::AUTH_PUBLIC ) {
             return $this->allow();
         }
 
diff --git a/app/Services/Grapher/Graph/Customer.php b/app/Services/Grapher/Graph/Customer.php
index 44b251a9e..4424a4d35 100644
--- a/app/Services/Grapher/Graph/Customer.php
+++ b/app/Services/Grapher/Graph/Customer.php
@@ -130,7 +130,7 @@ public static function authorisedForAllCustomers(): bool
             return true;
         }
 
-        if( !Auth::check() && is_numeric( config( 'grapher.access.customer' ) ) && config( 'grapher.access.customer' ) === User::AUTH_PUBLIC ) {
+        if( !Auth::check() && is_numeric( config( 'grapher.access.customer' ) ) && (int)config( 'grapher.access.customer' ) === User::AUTH_PUBLIC ) {
             return true;
         }
 
@@ -153,7 +153,7 @@ public function authorise(): bool
         $us = Auth::getUser();
 
         // NB: see above authorisedForAllCustomers()
-        if( is_numeric( config( 'grapher.access.customer' ) ) && config( 'grapher.access.customer' ) === User::AUTH_PUBLIC ) {
+        if( is_numeric( config( 'grapher.access.customer' ) ) && (int)config( 'grapher.access.customer' ) === User::AUTH_PUBLIC ) {
             return $this->allow();
         }
 
diff --git a/app/Services/Grapher/Graph/Latency.php b/app/Services/Grapher/Graph/Latency.php
index 95538799a..60effc535 100644
--- a/app/Services/Grapher/Graph/Latency.php
+++ b/app/Services/Grapher/Graph/Latency.php
@@ -241,7 +241,7 @@ public static function authorisedForAllCustomers(): bool
             return true;
         }
 
-        if( !Auth::check() && is_numeric( config( 'grapher.access.latency' ) ) && config( 'grapher.access.latency' ) === User::AUTH_PUBLIC ) {
+        if( !Auth::check() && is_numeric( config( 'grapher.access.latency' ) ) && (int)config( 'grapher.access.latency' ) === User::AUTH_PUBLIC ) {
             return true;
         }
 
@@ -264,7 +264,7 @@ public function authorise(): bool
         $us = Auth::getUser();
 
         // NB: see above authorisedForAllCustomers()
-        if( is_numeric( config( 'grapher.access.latency' ) ) && config( 'grapher.access.latency' ) === User::AUTH_PUBLIC ) {
+        if( is_numeric( config( 'grapher.access.latency' ) ) && (int)config( 'grapher.access.latency' ) === User::AUTH_PUBLIC ) {
             return $this->allow();
         }
 
diff --git a/app/Services/Grapher/Graph/P2p.php b/app/Services/Grapher/Graph/P2p.php
index 5578682a2..6ad55488d 100644
--- a/app/Services/Grapher/Graph/P2p.php
+++ b/app/Services/Grapher/Graph/P2p.php
@@ -191,7 +191,7 @@ public function authorise(): bool
         $us = Auth::getUser();
 
         // NB: see above authorisedForAllCustomers()
-        if( is_numeric( config( 'grapher.access.p2p' ) ) && config( 'grapher.access.p2p' ) === User::AUTH_PUBLIC ) {
+        if( is_numeric( config( 'grapher.access.p2p' ) ) && (int)config( 'grapher.access.p2p' ) === User::AUTH_PUBLIC ) {
             return $this->allow();
         }
 
diff --git a/app/Services/Grapher/Graph/PhysicalInterface.php b/app/Services/Grapher/Graph/PhysicalInterface.php
index d256f3aaf..ee63e3031 100644
--- a/app/Services/Grapher/Graph/PhysicalInterface.php
+++ b/app/Services/Grapher/Graph/PhysicalInterface.php
@@ -139,7 +139,7 @@ public function authorise(): bool
         /** @var User $us */
         $us = Auth::getUser();
 
-        if( is_numeric( config( 'grapher.access.customer' ) ) && config( 'grapher.access.customer' ) === User::AUTH_PUBLIC ) {
+        if( is_numeric( config( 'grapher.access.customer' ) ) && (int)config( 'grapher.access.customer' ) === User::AUTH_PUBLIC ) {
             return $this->allow();
         }
 
diff --git a/app/Services/Grapher/Graph/VirtualInterface.php b/app/Services/Grapher/Graph/VirtualInterface.php
index 9443c3566..00270c5c2 100644
--- a/app/Services/Grapher/Graph/VirtualInterface.php
+++ b/app/Services/Grapher/Graph/VirtualInterface.php
@@ -139,7 +139,7 @@ public function authorise(): bool
         /** @var User $us */
         $us = Auth::getUser();
 
-        if( is_numeric( config( 'grapher.access.customer' ) ) && config( 'grapher.access.customer' ) === User::AUTH_PUBLIC ) {
+        if( is_numeric( config( 'grapher.access.customer' ) ) && (int)config( 'grapher.access.customer' ) === User::AUTH_PUBLIC ) {
             return $this->allow();
         }
 
diff --git a/resources/views/layouts/menus/associate.foil.php b/resources/views/layouts/menus/associate.foil.php
index 2fe320da4..09768c770 100644
--- a/resources/views/layouts/menus/associate.foil.php
+++ b/resources/views/layouts/menus/associate.foil.php
@@ -97,13 +97,13 @@
                         </a>
                     <?php endif; ?>
 
-                    <?php if( is_numeric( config( 'grapher.access.location' ) ) && config( 'grapher.access.location' ) === \IXP\Models\User::AUTH_PUBLIC ): ?>
+                    <?php if( is_numeric( config( 'grapher.access.location' ) ) && (int)config( 'grapher.access.location' ) === \IXP\Models\User::AUTH_PUBLIC ): ?>
                         <a class="dropdown-item <?= !request()->is( 'statistics/location' ) ?: 'active' ?>" href="<?= route('statistics@location' ) ?>">
                             Facility Graphs
                         </a>
                     <?php endif; ?>
 
-                    <?php if( is_numeric( config( 'grapher.access.trunk' ) ) && config( 'grapher.access.trunk' ) === \IXP\Models\User::AUTH_PUBLIC ): ?>
+                    <?php if( is_numeric( config( 'grapher.access.trunk' ) ) && (int)config( 'grapher.access.trunk' ) === \IXP\Models\User::AUTH_PUBLIC ): ?>
                         <?php if( count( config( 'grapher.backends.mrtg.trunks' ) ?? [] ) ): ?>
                             <a class="dropdown-item <?= !request()->is( 'statistics/trunk*' ) ?: 'active' ?>" href="<?= route('statistics@trunk') ?>">
                                 Inter-Switch / PoP Graphs
diff --git a/resources/views/layouts/menus/public.foil.php b/resources/views/layouts/menus/public.foil.php
index 16081a765..9af16d709 100644
--- a/resources/views/layouts/menus/public.foil.php
+++ b/resources/views/layouts/menus/public.foil.php
@@ -55,31 +55,31 @@
                     Statistics
                 </a>
                 <div class="dropdown-menu" aria-labelledby="navbarDropdown">
-                    <?php if( is_numeric( config( 'grapher.access.ixp' ) ) && config( 'grapher.access.ixp' ) === \IXP\Models\User::AUTH_PUBLIC ): ?>
+                    <?php if( is_numeric( config( 'grapher.access.ixp' ) ) && (int)config( 'grapher.access.ixp' ) === \IXP\Models\User::AUTH_PUBLIC ): ?>
                         <a class="dropdown-item <?= !request()->is( 'statistics/ixp*' ) ?: 'active' ?>" href="<?= route( 'statistics@ixp' ) ?>">
                             Overall Peering Graphs
                         </a>
                     <?php endif; ?>
 
-                    <?php if( is_numeric( config( 'grapher.access.infrastructure' ) ) && config( 'grapher.access.infrastructure' ) === \IXP\Models\User::AUTH_PUBLIC ): ?>
+                    <?php if( is_numeric( config( 'grapher.access.infrastructure' ) ) && (int)config( 'grapher.access.infrastructure' ) === \IXP\Models\User::AUTH_PUBLIC ): ?>
                         <a class="dropdown-item <?= !request()->is( 'statistics/infrastructure*' ) ?: 'active' ?>" href="<?= route( 'statistics@infrastructure' ) ?>">
                             Infrastructure Graphs
                         </a>
                     <?php endif; ?>
 
-                    <?php if( is_numeric( config( 'grapher.access.vlan' ) ) && config( 'grapher.access.vlan' ) === \IXP\Models\User::AUTH_PUBLIC && config( 'grapher.backends.sflow.enabled' ) ): ?>
+                    <?php if( is_numeric( config( 'grapher.access.vlan' ) ) && (int)config( 'grapher.access.vlan' ) === \IXP\Models\User::AUTH_PUBLIC && config( 'grapher.backends.sflow.enabled' ) ): ?>
                         <a class="dropdown-item <?= !request()->is( 'statistics/vlan*' ) ?: 'active' ?>" href="<?= route( 'statistics@vlan' ) ?>">
                             VLAN / Per-Protocol Graphs
                         </a>
                     <?php endif; ?>
 
-                    <?php if( is_numeric( config( 'grapher.access.location' ) ) && config( 'grapher.access.location' ) === \IXP\Models\User::AUTH_PUBLIC ): ?>
+                    <?php if( is_numeric( config( 'grapher.access.location' ) ) && (int)config( 'grapher.access.location' ) === \IXP\Models\User::AUTH_PUBLIC ): ?>
                         <a class="dropdown-item <?= !request()->is( 'statistics/location' ) ?: 'active' ?>" href="<?= route('statistics@location' ) ?>">
                             Facility Graphs
                         </a>
                     <?php endif; ?>
 
-                    <?php if( is_numeric( config( 'grapher.access.trunk' ) ) && config( 'grapher.access.trunk' ) === \IXP\Models\User::AUTH_PUBLIC ): ?>
+                    <?php if( is_numeric( config( 'grapher.access.trunk' ) ) && (int)config( 'grapher.access.trunk' ) === \IXP\Models\User::AUTH_PUBLIC ): ?>
                         <?php if( count( config( 'grapher.backends.mrtg.trunks' ) ?? [] ) ): ?>
                             <a class="dropdown-item <?= !request()->is( 'statistics/trunk*' ) ?: 'active' ?>" href="<?= route('statistics@trunk') ?>">
                                 Inter-Switch / PoP Graphs
@@ -91,7 +91,7 @@
                         <?php endif; ?>
                     <?php endif; ?>
 
-                    <?php if( is_numeric( config( 'grapher.access.switch' ) ) && config( 'grapher.access.switch' ) === \IXP\Models\User::AUTH_PUBLIC ): ?>
+                    <?php if( is_numeric( config( 'grapher.access.switch' ) ) && (int)config( 'grapher.access.switch' ) === \IXP\Models\User::AUTH_PUBLIC ): ?>
                         <a class="dropdown-item <?= !request()->is( 'statistics/switch' ) ?: 'active' ?>" href="<?= route('statistics@switch') ?>">
                             Switch Aggregate Graphs
                         </a>