diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 18167b43ad..87f5de4d18 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -17,7 +17,7 @@ on:
 jobs:
   check:
     name: Check Access
-    runs-on: self-hosted
+    runs-on: ubuntu-latest
     steps:
       - name: "Check access"
         uses: "lannonbr/repo-permission-check-action@2.0.0"
@@ -27,7 +27,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   ffmpeg:
     name: Native Build (FFmpeg)
-    runs-on: self-hosted
+    runs-on: ubuntu-latest
     needs: check
     steps:
       - name: Checkout
@@ -55,11 +55,12 @@ jobs:
       - name: Native Build
         if: steps.cache.outputs.cache-hit != 'true'
         run: |
+          sudo apt-get install yasm -y || true
           ./run init libs libvpx
           ./run init libs ffmpeg
   boringssl:
     name: Native Build (BoringSSL)
-    runs-on: self-hosted
+    runs-on: ubuntu-latest
     needs: check
     steps:
       - name: Checkout
@@ -86,43 +87,12 @@ jobs:
         run: |
           ./run init action boringssl
           ./run init libs boringssl
-  shadowsocks:
-    name: Native Build (Shadowsocks)
-    runs-on: self-hosted
-    needs: check
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Fetch Status
-        run: git submodule status ss-rust/src/main/rust/shadowsocks-rust > shadowsocks_status
-      - name: Shadowsocks Cache
-        id: cache
-        uses: actions/cache@v2
-        with:
-          path: |
-            TMessagesProj/libs/ss-rust-release.aar
-          key: ${{ hashFiles('shadowsocks_status') }}
-      - name: Setup Android SDK Tools
-        uses: android-actions/setup-android@v2
-        if: steps.cache.outputs.cache-hit != 'true'
-      - name: Install NDK
-        if: steps.cache.outputs.cache-hit != 'true'
-        run: |
-          echo "sdk.dir=${ANDROID_HOME}" > local.properties
-#          echo "ndk.dir=${ANDROID_HOME}/ndk/21.4.7075529" >> local.properties
-      - name: Install Rust
-        if: steps.cache.outputs.cache-hit != 'true'
-        run: ./run init action shadowsocks
-      - name: Native Build
-        if: steps.cache.outputs.cache-hit != 'true'
-        run: ./run libs shadowsocks
   native:
     name: Native Build (Telegram)
-    runs-on: self-hosted
+    runs-on: ubuntu-latest
     needs:
       - ffmpeg
       - boringssl
-      - shadowsocks
     strategy:
       matrix:
         flavor:
@@ -186,7 +156,7 @@ jobs:
           cp -rfv TMessagesProj/build/outputs/apk ~/NekoXapks || true
   build:
     name: Gradle Build
-    runs-on: self-hosted
+    runs-on: ubuntu-latest
     needs:
       - native
     strategy:
@@ -206,9 +176,6 @@ jobs:
         run: |
           git submodule status TMessagesProj/jni/ffmpeg > ffmpeg_status
           git submodule status TMessagesProj/jni/boringssl > boringssl_status
-          git submodule status ss-rust/src/main/rust/shadowsocks-rust > shadowsocks_status
-          git submodule status 'ssr-libev/*' > shadowsocksr_status
-          git submodule status v2ray > v2ray_status
       - name: Native Cache (armeabi-v7a)
         uses: actions/cache@v2
         with:
@@ -233,12 +200,6 @@ jobs:
           path: |
             TMessagesProj/src/main/libs
           key: ${{ hashFiles('TMessagesProj/jni/**', 'ffmpeg_status', 'boringssl_status') }}-x86_64
-      - name: Shadowsocks Cache
-        uses: actions/cache@v2
-        with:
-          path: |
-            TMessagesProj/libs/ss-rust-release.aar
-          key: ${{ hashFiles('shadowsocks_status') }}
       - name: Fix Gradle Memory
         run: |
           sed -i -e "s/16384/6144/g" gradle.properties
@@ -265,7 +226,7 @@ jobs:
   publish:
     name: Publish Release
     if: github.event.inputs.publish != 'y'
-    runs-on: self-hosted
+    runs-on: ubuntu-latest
     needs: build
     steps:
       - name: Download Artifacts
@@ -283,7 +244,7 @@ jobs:
   upload:
     name: Upload Release
     if: github.event.inputs.upload != 'y'
-    runs-on: self-hosted
+    runs-on: ubuntu-latest
     needs:
       - build
       - telegram-bot-api
@@ -323,7 +284,7 @@ jobs:
   telegram-bot-api:
     name: Telegram Bot API
     if: github.event.inputs.upload != 'y'
-    runs-on: self-hosted
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v2
diff --git a/TMessagesProj/jni/build_libvpx_clang.sh b/TMessagesProj/jni/build_libvpx_clang.sh
index 37b1033ce7..5407a2b92b 100755
--- a/TMessagesProj/jni/build_libvpx_clang.sh
+++ b/TMessagesProj/jni/build_libvpx_clang.sh
@@ -131,7 +131,8 @@ function build {
 				CLANG_PREFIX=x86_64
 				BIN_MIDDLE=android
 				CPU=x86_64
-				OPTIMIZE_CFLAGS="-O3 -march=x86-64 -mtune=intel -msse4.2 -mpopcnt -m64 -fPIC"
+				# OPTIMIZE_CFLAGS="-O3 -march=x86-64 -mtune=intel -msse4.2 -mpopcnt -m64 -fPIC"
+				OPTIMIZE_CFLAGS="-O3 -march=x86-64"
 				TARGET="x86_64-android-gcc"
 				PREFIX=./build/$CPU
                 CPU_DETECT="--enable-runtime-cpu-detect"