diff --git a/.github/workflows/dev.yaml b/.github/workflows/dev.yaml
index 09e86ed2b..af03becbf 100644
--- a/.github/workflows/dev.yaml
+++ b/.github/workflows/dev.yaml
@@ -9,6 +9,7 @@ env:
   SAUCE_CAPABILITIES_OVERRIDES_PATH: "sauceLabsCapabilities.json"
   EDGE_BASE_PATH: ee-pre-prd
   ALLOY_ENV: int
+  SAUCE_TUNNEL_ID: github-action-tunnel
 
 jobs:
   linting:
diff --git a/.sauce/dev.yml b/.sauce/dev.yml
index a2fe3ef8c..946ad5ff5 100644
--- a/.sauce/dev.yml
+++ b/.sauce/dev.yml
@@ -14,7 +14,7 @@ testcafe:
   version: 3.6.0
 nodeVersion: "22"
 speed: 1
-pageLoadTimeout: 3000
+pageLoadTimeout: 5000
 disablePageCaching: true
 timeZone: New_York
 npm:
@@ -26,22 +26,8 @@ npm:
     - "@adobe/reactor-cookie"
     - "@adobe/reactor-query-string"
 suites:
-  - name: "Edge"
-    browserName: "microsoftedge"
-    headless: true
-    browserVersion: "119"
-    src:
-      - "test/functional/specs/**/*.js"
-    platformName: "Windows 11"
-    excludedTestFiles:
-      [
-        "test/functional/specs/Personalization/C782718.js",
-        "test/functional/specs/Privacy/C5594870.js",
-        "test/functional/specs/Personalization/C8631577.js",
-      ]
   - name: "Safari"
     browserName: "safari"
-    headless: true
     browserVersion: "latest"
     src:
       - "test/functional/specs/**/*.js"
diff --git a/karma.saucelabs.conf.cjs b/karma.saucelabs.conf.cjs
index 205d13a2c..4929ebcaf 100644
--- a/karma.saucelabs.conf.cjs
+++ b/karma.saucelabs.conf.cjs
@@ -19,29 +19,32 @@ module.exports = (config) => {
       base: "SauceLabs",
       browserName: "chrome",
       browserVersion: "latest",
-      platform: "Windows 11",
+      platformName: "Windows 11",
+      "sauce:options": {
+        tunnelIdentifier: process.env.SAUCE_TUNNEL_ID,
+        headless: true,
+      },
     },
     sl_safariW3C: {
       base: "SauceLabs",
       browserName: "safari",
       browserVersion: "latest",
-      platform: "macOS 13",
+      platformName: "macOS 13",
+      "sauce:options": {
+        tunnelIdentifier: process.env.SAUCE_TUNNEL_ID,
+        headless: true,
+      },
     },
     sl_firefoxW3C: {
       base: "SauceLabs",
       browserName: "firefox",
-      platformName: "Windows 11",
       browserVersion: "latest",
+      platformName: "Windows 11",
       "sauce:options": {
-        geckodriverVersion: "0.34.0",
+        tunnelIdentifier: process.env.SAUCE_TUNNEL_ID,
+        headless: true,
       },
     },
-    sl_edgeW3C: {
-      base: "SauceLabs",
-      browserName: "microsoftedge",
-      browserVersion: "latest",
-      platform: "Windows 11",
-    },
   };
 
   config.set({
@@ -50,9 +53,12 @@ module.exports = (config) => {
     concurrency: 10,
     colors: true,
     sauceLabs: {
-      screenResolution: "800x600",
+      testName: "Alloy Unit Tests",
       build: `GH #${process.env.BUILD_NUMBER} (${process.env.BUILD_ID})`,
-      tunnelIdentifier: process.env.JOB_NUMBER,
+      tunnelIdentifier: process.env.SAUCE_TUNNEL_ID,
+      screenResolution: "1280x1024",
+      recordVideo: false,
+      recordScreenshots: false,
     },
     plugins: [
       "karma-jasmine",