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Fix PowerShell Connection Timeout Due to Firewall Settings - Port Still Open After UFW Deny: Common Fixes-Fix Task Scheduler Error 0x80070643 Proxy Issue

2026-06-14 02:53:42
Fix PowerShell Connection Timeout Due to Firewall Settings - Port Still Open After UFW Deny: Common Fixes-Fix Task Scheduler Error 0x80070643 Proxy Issue

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.

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