diff --git a/.azure-pipelines/vscode-java-test-ci.yml b/.azure-pipelines/vscode-java-test-ci.yml
index 534d4ecc..b28d3bc2 100644
--- a/.azure-pipelines/vscode-java-test-ci.yml
+++ b/.azure-pipelines/vscode-java-test-ci.yml
@@ -58,6 +58,10 @@ extends:
                 displayName: npm run lint
               - script: npm run build-plugin
                 displayName: npm run build-plugin
+                # The JDT LS snapshot p2 site has no mirrors, and Tycho 4.0.5
+                # does not retry a direct connection reset. A task retry reuses
+                # the Maven/p2 cache and fetches only the missing artifact.
+                retryCountOnTaskFailure: 2
                 # System.AccessToken is a secret, and Azure Pipelines does not export secret
                 # variables to the environment -- not even through a variable that merely
                 # references one. It is mapped here, on the step that actually runs Maven,
diff --git a/.azure-pipelines/vscode-java-test-nightly.yml b/.azure-pipelines/vscode-java-test-nightly.yml
index 7cd382e9..67843271 100644
--- a/.azure-pipelines/vscode-java-test-nightly.yml
+++ b/.azure-pipelines/vscode-java-test-nightly.yml
@@ -74,6 +74,10 @@ extends:
                 displayName: npm run lint
               - script: npm run build-plugin
                 displayName: npm run build-plugin
+                # The JDT LS snapshot p2 site has no mirrors, and Tycho 4.0.5
+                # does not retry a direct connection reset. A task retry reuses
+                # the Maven/p2 cache and fetches only the missing artifact.
+                retryCountOnTaskFailure: 2
                 # System.AccessToken is a secret, and Azure Pipelines does not export secret
                 # variables to the environment -- not even through a variable that merely
                 # references one. It is mapped here, on the step that actually runs Maven,
diff --git a/.azure-pipelines/vscode-java-test-rc.yml b/.azure-pipelines/vscode-java-test-rc.yml
index 5c2237b2..6a0ba13b 100644
--- a/.azure-pipelines/vscode-java-test-rc.yml
+++ b/.azure-pipelines/vscode-java-test-rc.yml
@@ -69,6 +69,10 @@ extends:
                 displayName: npm run lint
               - script: npm run build-plugin
                 displayName: npm run build-plugin
+                # The JDT LS snapshot p2 site has no mirrors, and Tycho 4.0.5
+                # does not retry a direct connection reset. A task retry reuses
+                # the Maven/p2 cache and fetches only the missing artifact.
+                retryCountOnTaskFailure: 2
                 # System.AccessToken is a secret, and Azure Pipelines does not export secret
                 # variables to the environment -- not even through a variable that merely
                 # references one. It is mapped here, on the step that actually runs Maven,