diff --git a/4dev/tests/ACL/CoreLibsACLLoginTest.php b/4dev/tests/ACL/CoreLibsACLLoginTest.php
index f40bcc1d..2be4285c 100644
--- a/4dev/tests/ACL/CoreLibsACLLoginTest.php
+++ b/4dev/tests/ACL/CoreLibsACLLoginTest.php
@@ -98,7 +98,7 @@ final class CoreLibsACLLoginTest extends TestCase
 			);
 		} catch (\Exception $e) {
 			self::markTestSkipped(
-				'Cannot connect to valid Test DB for ACL\Login test: ' . $e->getMessage()
+				'Cannot connect to Test DB for ACL\Login test: ' . $e->getMessage()
 			);
 		}
 		// ALWAYS drop DB and RECREATE DB
diff --git a/4dev/tests/DB/CoreLibsDBIOTest.php b/4dev/tests/DB/CoreLibsDBIOTest.php
index 3e00db54..61524d4b 100644
--- a/4dev/tests/DB/CoreLibsDBIOTest.php
+++ b/4dev/tests/DB/CoreLibsDBIOTest.php
@@ -123,10 +123,16 @@ final class CoreLibsDBIOTest extends TestCase
 			'log_file_id' => 'CoreLibs-DB-IO-Test',
 		]);
 		// will be true, default logging is true
-		$db = new \CoreLibs\DB\IO(
-			self::$db_config['valid'],
-			self::$log
-		);
+		try {
+			$db = new \CoreLibs\DB\IO(
+				self::$db_config['valid'],
+				self::$log
+			);
+		} catch (\Exception $e) {
+			self::markTestSkipped(
+				'Cannot connect to Test DB for DB\IO test: ' . $e->getMessage()
+			);
+		}
 		if (!$db->dbGetConnectionStatus()) {
 			self::markTestSkipped(
 				'Cannot connect to valid Test DB for DB\IO test.'
diff --git a/4dev/tests/Debug/CoreLibsDebugSupportTest.php b/4dev/tests/Debug/CoreLibsDebugSupportTest.php
index c9ec9c28..e2b9e2ab 100644
--- a/4dev/tests/Debug/CoreLibsDebugSupportTest.php
+++ b/4dev/tests/Debug/CoreLibsDebugSupportTest.php
@@ -551,19 +551,30 @@ final class CoreLibsDebugSupportTest extends TestCase
 				);
 				break;
 			case 12:
-				// add two "run" before "runBare"
-				array_splice(
-					$expected,
-					7,
-					0,
-					['run']
-				);
-				array_splice(
-					$expected,
-					0,
-					0,
-					['include']
-				);
+				// if compare starts with "main"
+				if ($compare[0] == 'main') {
+					// add two more run after main
+					array_splice(
+						$expected,
+						1,
+						0,
+						['run', 'run']
+					);
+				} else {
+					// add two "run" before "runBare"
+					array_splice(
+						$expected,
+						7,
+						0,
+						['run']
+					);
+					array_splice(
+						$expected,
+						0,
+						0,
+						['include']
+					);
+				}
 				$this->assertEquals(
 					$expected,
 					$compare,
diff --git a/4dev/tests/UrlRequests/CoreLibsUrlRequestsCurlTest.php b/4dev/tests/UrlRequests/CoreLibsUrlRequestsCurlTest.php
index 7171fe0f..052a4227 100644
--- a/4dev/tests/UrlRequests/CoreLibsUrlRequestsCurlTest.php
+++ b/4dev/tests/UrlRequests/CoreLibsUrlRequestsCurlTest.php
@@ -58,6 +58,7 @@ final class CoreLibsUrlRequestsCurlTest extends TestCase
 			if ($handle === false) {
 				continue;
 			}
+			curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
 			$status = curl_exec($handle);
 			if ($status === false) {
 				continue;
@@ -470,13 +471,13 @@ final class CoreLibsUrlRequestsCurlTest extends TestCase
 	 * @dataProvider providerUrlRequestsCurlSetup
 	 * @testdox UrlRequests\Curl Class setup tasks [$_dataName]
 	 *
-	 * @param  null|array  $config
-	 * @param  array       $expected
-	 * @param  null|string $new_base_uri
-	 * @param  null|array  $set_header
-	 * @param  null|bool   $set_header_add
-	 * @param  null|array  $remove_header
-	 * @param  null|array  $expected_change
+	 * @param  null|array          $config
+	 * @param  array<string,mixed> $expected_set
+	 * @param  null|string         $new_base_uri
+	 * @param  null|array          $set_header
+	 * @param  null|bool           $set_header_add
+	 * @param  null|array          $remove_header
+	 * @param  null|array          $expected_change
 	 * @return void
 	 */
 	public function testUrlRequestsCurlSetupConfig(
@@ -496,10 +497,18 @@ final class CoreLibsUrlRequestsCurlTest extends TestCase
 		};
 		// if ($new_base_uri === null && $set_header === null && $remove_header === null) {
 		// }
-		$this->assertEquals($expected_set, $curl->getConfig(), 'Class setup config mismatch');
+		$this->assertEquals(
+			$expected_set,
+			$curl->getConfig(),
+			'Class setup config mismatch'
+		);
 		if ($new_base_uri !== null) {
 			$curl->setBaseUri($new_base_uri);
-			$this->assertEquals($expected_change, $curl->getConfig(), 'new base_uri not matching');
+			$this->assertEquals(
+				$expected_change,
+				$curl->getConfig(),
+				'new base_uri not matching'
+			);
 		}
 		if ($set_header !== null) {
 			if ($set_header_add !== null) {
@@ -507,11 +516,19 @@ final class CoreLibsUrlRequestsCurlTest extends TestCase
 			} else {
 				$curl->setHeaders($set_header);
 			}
-			$this->assertEquals($expected_change, $curl->getConfig(), 'new headers not matching');
+			$this->assertEquals(
+				$expected_change,
+				$curl->getConfig(),
+				'new headers not matching'
+			);
 		}
 		if ($remove_header !== null) {
 			$curl->removeHeaders($remove_header);
-			$this->assertEquals($expected_change, $curl->getConfig(), 'removed headers not matching');
+			$this->assertEquals(
+				$expected_change,
+				$curl->getConfig(),
+				'removed headers not matching'
+			);
 		}
 	}
 
@@ -881,7 +898,7 @@ final class CoreLibsUrlRequestsCurlTest extends TestCase
 		string $return_content
 	) {
 		if (!$this->url_basic) {
-			$this->markTestSkipped('No backend interface setup for testing: GET');
+			$this->markTestSkipped('No backend interface setup for testing');
 		}
 		$curl = new \CoreLibs\UrlRequests\Curl();
 		// options
@@ -964,6 +981,9 @@ final class CoreLibsUrlRequestsCurlTest extends TestCase
 	 */
 	public function testUrlRequestsCurlRequestMultiple()
 	{
+		if (!$this->url_basic) {
+			$this->markTestSkipped('No backend interface setup for testing');
+		}
 		$curl = new \CoreLibs\UrlRequests\Curl();
 		// get
 		$response = $curl->get($this->url_basic, [
@@ -1055,6 +1075,9 @@ final class CoreLibsUrlRequestsCurlTest extends TestCase
 	 */
 	public function testUrlRequestsCurlAuthHeader()
 	{
+		if (!$this->url_basic) {
+			$this->markTestSkipped('No backend interface setup for testing');
+		}
 		$curl = new \CoreLibs\UrlRequests\Curl([
 			"auth" => ["user", "pass", "basic"],
 			"http_errors" => false,
@@ -1121,6 +1144,9 @@ final class CoreLibsUrlRequestsCurlTest extends TestCase
 	 */
 	public function testExceptionInvalidHeaderKey(): void
 	{
+		if (!$this->url_basic) {
+			$this->markTestSkipped('No backend interface setup for testing');
+		}
 		$curl = new \CoreLibs\UrlRequests\Curl();
 		$this->expectException(\RuntimeException::class);
 		$this->expectExceptionMessageMatches("/InvalidHeaderKey/");
@@ -1141,6 +1167,9 @@ final class CoreLibsUrlRequestsCurlTest extends TestCase
 	 */
 	public function testExceptionInvalidHeaderValue(): void
 	{
+		if (!$this->url_basic) {
+			$this->markTestSkipped('No backend interface setup for testing');
+		}
 		$curl = new \CoreLibs\UrlRequests\Curl();
 		$this->expectException(\RuntimeException::class);
 		$this->expectExceptionMessageMatches("/InvalidHeaderValue/");
@@ -1190,6 +1219,9 @@ final class CoreLibsUrlRequestsCurlTest extends TestCase
 	 */
 	public function testExceptionBadRequest(): void
 	{
+		if (!$this->url_basic) {
+			$this->markTestSkipped('No backend interface setup for testing');
+		}
 		$curl = new \CoreLibs\UrlRequests\Curl(["http_errors" => true]);
 		$this->expectException(\RuntimeException::class);
 		$this->expectExceptionMessageMatches("/ClientError/");
@@ -1211,6 +1243,9 @@ final class CoreLibsUrlRequestsCurlTest extends TestCase
 	 */
 	public function testExceptionBadRequestEnable(): void
 	{
+		if (!$this->url_basic) {
+			$this->markTestSkipped('No backend interface setup for testing');
+		}
 		$curl = new \CoreLibs\UrlRequests\Curl(["http_errors" => false]);
 		$this->expectException(\RuntimeException::class);
 		$this->expectExceptionMessageMatches("/ClientError/");
@@ -1233,6 +1268,9 @@ final class CoreLibsUrlRequestsCurlTest extends TestCase
 	 */
 	public function testExceptionBadRequestUnset(): void
 	{
+		if (!$this->url_basic) {
+			$this->markTestSkipped('No backend interface setup for testing');
+		}
 		// if true, with false it has to be off
 		$curl = new \CoreLibs\UrlRequests\Curl(["http_errors" => true]);
 		$response = $curl->request('get', $this->url_basic, [