[IntelliJ] Uncaught Exception Error initializing Azure MCP Server: java.net.SocketException: Connection reset java.io.UncheckedIOException: java.net.SocketException: Connection reset

IntelliJ build version: 2025.3.6 IU-253.33813.25
OS: Mac OS X
JDK: JetBrains s.r.o. 21.0.11
Plugin version: 3.97.6-2025.3
Additional Info: None
Parent component:

com.intellij.openapi.wm.impl.IdeRootPane[,0,0,1496x938,layout=com.intellij.openapi.wm.impl.IdeRootPane$CustomHeaderRootLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=449,maximumSize=,minimumSize=,preferredSize=]

Error message:

IdeaLoggingEvent[message=Error initializing Azure MCP Server: java.net.SocketException: Connection reset, throwable=java.io.UncheckedIOException: java.net.SocketException: Connection reset
	at com.microsoft.azure.toolkit.intellij.azuremcp.GithubClient.lambda$downloadToFile$2(GithubClient.java:123)
	at com.microsoft.azure.toolkit.intellij.azuremcp.GithubClient.executeWithRetry(GithubClient.java:64)
	at com.microsoft.azure.toolkit.intellij.azuremcp.GithubClient.downloadToFile(GithubClient.java:118)
	at com.microsoft.azure.toolkit.intellij.azuremcp.AzureMcpPackageManager.getAzureMcpExecutable(AzureMcpPackageManager.java:60)
	at com.microsoft.azure.toolkit.intellij.azuremcp.GithubCopilotMcpInitializer.initializeAzureMcpServer(GithubCopilotMcpInitializer.java:87)
	at com.microsoft.azure.toolkit.intellij.azuremcp.GithubCopilotMcpInitializer.execute(

Start with GithubClient.java at lines 64, 118, and 123, then trace the call from AzureMcpPackageManager.java:60 and GithubCopilotMcpInitializer.java:87. Reproduce the reported connection reset during Azure MCP Server initialization and determine the expected handling; done means initialization no longer produces the reported uncaught exception.