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Home / windows-fixes / Fix PowerShell Update Sync Issues: Step-by-Step Guide - Resolve OneDrive 0x8004de40 Connection Refused-Fix Windows Terminal Proxy Settings Not Saving

Fix PowerShell Update Sync Issues: Step-by-Step Guide - Resolve OneDrive 0x8004de40 Connection Refused-Fix Windows Terminal Proxy Settings Not Saving

2026-06-14 05:58:48
Fix PowerShell Update Sync Issues: Step-by-Step Guide - Resolve OneDrive 0x8004de40 Connection Refused-Fix Windows Terminal Proxy Settings Not Saving

Result check

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

Next references

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