diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cefe541..fca2fca 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -78,7 +78,7 @@ jobs:
       - name: Run golangci-lint
         uses: golangci/golangci-lint-action@4afd733a84b1f43292c63897423277bb7f4313a9 # v6.5.0
         with:
-          version: latest
+          version: v1.64.8
           args: --timeout=5m
 
   # Stage 3: Test with Coverage (depends on lint)
diff --git a/sonar-project.properties b/sonar-project.properties
index f2383a1..73b339d 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -32,7 +32,7 @@ sonar.cpd.exclusions=**/*_test.go,**/testdata/**
 sonar.security.hotspots.exclusions=**/*_test.go,**/testing/**,**/testdata/**,**/.github/**,**/examples/**,**/cmd/**
 
 # Issue exclusions for specific rules
-sonar.issue.ignore.multicriteria=e1,e2,e3,e4,e5,e6,e7,e8,e9
+sonar.issue.ignore.multicriteria=e1,e2,e3,e4,e5,e6,e7,e8,e9,e10,e11,e12,e13
 
 # Ignore security issues in test files
 sonar.issue.ignore.multicriteria.e1.ruleKey=go:S5042
@@ -61,9 +61,23 @@ sonar.issue.ignore.multicriteria.e6.resourceKey=**/examples/**
 sonar.issue.ignore.multicriteria.e7.ruleKey=go:S6418
 sonar.issue.ignore.multicriteria.e7.resourceKey=**/cmd/**
 
-# Ignore hardcoded IP addresses in specific root-level test files
+# Explicit exclusions for specific files flagged by SonarCloud
+# These use hardcoded IPs for testing/demo purposes only
 sonar.issue.ignore.multicriteria.e8.ruleKey=go:S1313
 sonar.issue.ignore.multicriteria.e8.resourceKey=client_test.go
 
 sonar.issue.ignore.multicriteria.e9.ruleKey=go:S1313
 sonar.issue.ignore.multicriteria.e9.resourceKey=media_test.go
+
+sonar.issue.ignore.multicriteria.e10.ruleKey=go:S1313
+sonar.issue.ignore.multicriteria.e10.resourceKey=examples/test-real-camera-all/main.go
+
+sonar.issue.ignore.multicriteria.e11.ruleKey=go:S1313
+sonar.issue.ignore.multicriteria.e11.resourceKey=cmd/onvif-diagnostics/main.go
+
+sonar.issue.ignore.multicriteria.e12.ruleKey=go:S1313
+sonar.issue.ignore.multicriteria.e12.resourceKey=cmd/onvif-cli/main.go
+
+# Ignore hardcoded IP addresses in all Go files under examples
+sonar.issue.ignore.multicriteria.e13.ruleKey=go:S1313
+sonar.issue.ignore.multicriteria.e13.resourceKey=examples/**/*.go