diff --git a/src/Model/Contact.php b/src/Model/Contact.php
index b703f82a00..392f777615 100644
--- a/src/Model/Contact.php
+++ b/src/Model/Contact.php
@@ -1386,14 +1386,18 @@ class Contact
 		if ($data['network'] == Protocol::DIASPORA) {
 			try {
 				DI::dsprContact()->updateFromProbeArray($data);
+			} catch (HTTPException\NotFoundException $e) {
+				Logger::notice($e->getMessage(), ['url' => $url, 'data' => $data]);
 			} catch (\InvalidArgumentException $e) {
-				Logger::error($e->getMessage(), ['url' => $url, 'data' => $data]);
+				Logger::notice($e->getMessage(), ['url' => $url, 'data' => $data]);
 			}
 		} elseif (!empty($data['networks'][Protocol::DIASPORA])) {
 			try {
 				DI::dsprContact()->updateFromProbeArray($data['networks'][Protocol::DIASPORA]);
+			} catch (HTTPException\NotFoundException $e) {
+				Logger::notice($e->getMessage(), ['url' => $url, 'data' => $data['networks'][Protocol::DIASPORA]]);
 			} catch (\InvalidArgumentException $e) {
-				Logger::error($e->getMessage(), ['url' => $url, 'data' => $data['networks'][Protocol::DIASPORA]]);
+				Logger::notice($e->getMessage(), ['url' => $url, 'data' => $data['networks'][Protocol::DIASPORA]]);
 			}
 		}
 
@@ -2498,14 +2502,18 @@ class Contact
 		if ($data['network'] == Protocol::DIASPORA) {
 			try {
 				DI::dsprContact()->updateFromProbeArray($data);
+			} catch (HTTPException\NotFoundException $e) {
+				Logger::notice($e->getMessage(), ['id' => $id, 'network' => $network, 'contact' => $contact, 'data' => $data]);
 			} catch (\InvalidArgumentException $e) {
-				Logger::error($e->getMessage(), ['id' => $id, 'network' => $network, 'contact' => $contact, 'data' => $data]);
+				Logger::notice($e->getMessage(), ['id' => $id, 'network' => $network, 'contact' => $contact, 'data' => $data]);
 			}
 		} elseif (!empty($data['networks'][Protocol::DIASPORA])) {
 			try {
 				DI::dsprContact()->updateFromProbeArray($data['networks'][Protocol::DIASPORA]);
+			} catch (HTTPException\NotFoundException $e) {
+				Logger::notice($e->getMessage(), ['id' => $id, 'network' => $network, 'contact' => $contact, 'data' => $data]);
 			} catch (\InvalidArgumentException $e) {
-				Logger::error($e->getMessage(), ['id' => $id, 'network' => $network, 'contact' => $contact, 'data' => $data]);
+				Logger::notice($e->getMessage(), ['id' => $id, 'network' => $network, 'contact' => $contact, 'data' => $data]);
 			}
 		}
 
diff --git a/src/Network/Probe.php b/src/Network/Probe.php
index 5a8f75e2d8..44348dcd74 100644
--- a/src/Network/Probe.php
+++ b/src/Network/Probe.php
@@ -139,8 +139,17 @@ class Probe
 		foreach ([Protocol::DIASPORA, Protocol::OSTATUS] as $network) {
 			if (!empty($data['networks'][$network])) {
 				$data['networks'][$network]['subscribe'] = $newdata['subscribe'] ?? '';
-				$data['networks'][$network]['baseurl'] = $newdata['baseurl'] ?? '';
-				$data['networks'][$network]['gsid'] = $newdata['gsid'] ?? 0;
+				if (empty($data['networks'][$network]['baseurl'])) {
+					$data['networks'][$network]['baseurl'] = $newdata['baseurl'] ?? '';
+				} else {
+					$newdata['baseurl'] = $data['networks'][$network]['baseurl'];
+				}
+				if (!empty($newdata['baseurl'])) {
+					$newdata['gsid'] = $data['networks'][$network]['gsid'] = GServer::getID($newdata['baseurl']);
+				} else {
+					$newdata['gsid'] = $data['networks'][$network]['gsid'] = null;
+				}
+
 				$newdata['networks'][$network] = self::rearrangeData($data['networks'][$network]);
 				unset($newdata['networks'][$network]['networks']);
 			}
diff --git a/src/Object/Image.php b/src/Object/Image.php
index 06498f963f..7069f7a47f 100644
--- a/src/Object/Image.php
+++ b/src/Object/Image.php
@@ -66,6 +66,7 @@ class Image
 		$this->type = $type;
 
 		if ($this->isImagick() && (empty($data) || $this->loadData($data))) {
+			$this->valid = !empty($data);
 			return;
 		} else {
 			// Failed to load with Imagick, fallback
@@ -158,12 +159,11 @@ class Image
 					$this->image->setCompressionQuality($quality);
 			}
 
-			// The 'width' and 'height' properties are only used by non-Imagick routines.
 			$this->width  = $this->image->getImageWidth();
 			$this->height = $this->image->getImageHeight();
-			$this->valid  = true;
+			$this->valid  = !empty($this->image);
 
-			return true;
+			return $this->valid;
 		}
 
 		$this->valid = false;
@@ -210,9 +210,6 @@ class Image
 			return false;
 		}
 
-		if ($this->isImagick()) {
-			return $this->image->getImageWidth();
-		}
 		return $this->width;
 	}
 
@@ -225,9 +222,6 @@ class Image
 			return false;
 		}
 
-		if ($this->isImagick()) {
-			return $this->image->getImageHeight();
-		}
 		return $this->height;
 	}
 
@@ -353,6 +347,9 @@ class Image
 			do {
 				$this->image->rotateImage(new ImagickPixel(), -$degrees); // ImageMagick rotates in the opposite direction of imagerotate()
 			} while ($this->image->nextImage());
+
+			$this->width  = $this->image->getImageWidth();
+			$this->height = $this->image->getImageHeight();
 			return;
 		}
 
@@ -576,7 +573,6 @@ class Image
 				}
 			} while ($this->image->nextImage());
 
-			// These may not be necessary anymore
 			$this->width  = $this->image->getImageWidth();
 			$this->height = $this->image->getImageHeight();
 		} else {
@@ -659,7 +655,7 @@ class Image
 		if ($this->image) {
 			imagedestroy($this->image);
 		}
-		$this->image = $dest;
+		$this->image  = $dest;
 		$this->width  = imagesx($this->image);
 		$this->height = imagesy($this->image);
 
@@ -734,7 +730,7 @@ class Image
 	public function getBlurHash(): string
 	{
 		$image = New Image($this->asString());
-		if (empty($image)) {
+		if (empty($image) || !$this->isValid()) {
 			return '';
 		}
 
@@ -809,12 +805,14 @@ class Image
 
 		if ($this->isImagick()) {
 			$this->image->drawImage($draw);
+			$this->width  = $this->image->getImageWidth();
+			$this->height = $this->image->getImageHeight();
 		} else {
 			$this->width  = imagesx($this->image);
 			$this->height = imagesy($this->image);
 		}
 
-		$this->valid = true;
+		$this->valid = !empty($this->image);
 
 		$this->scaleUp(min($width, $height));
 	}
diff --git a/src/Protocol/Diaspora.php b/src/Protocol/Diaspora.php
index fe5b27d334..16b0c918e1 100644
--- a/src/Protocol/Diaspora.php
+++ b/src/Protocol/Diaspora.php
@@ -499,7 +499,7 @@ class Diaspora
 		}
 
 		if (!($fields = self::validPosting($msg))) {
-			Logger::warning('Invalid posting', ['msg' => $msg]);
+			Logger::notice('Invalid posting', ['msg' => $msg]);
 			return false;
 		}