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Warframe Hotfix 43.5.4 Fixes and Known Scope

The named equipment, enemy, performance, script, and crash fixes in Hotfix 43.5.4.

Warframe Hotfix 43.5.4 Fixes and Known Scope official source artwork
Official source media
Evidence status Verified answer
Last checkedAugust 30, 2026
PlatformPC
Sources2 linked
WHAT CHANGED

The named equipment, enemy, performance, script, and crash fixes in Hotfix 43.5.4.

Warframe Hotfix 43.5.4 fixes the specific PC issues listed below. Digital Extremes published it for the Amir's Shockwave update; the notes do not say that every 43.5 issue is resolved.

Notable fixes

  • Yareli can initiate Last Gasp when Merulina died before the trigger.
  • Tempera Amp Skin no longer blocks alt-fire or the continuous manual-trigger setting on affected Amps.
  • Surge Eximus units no longer become inactive after being Silenced mid-sprint.
  • performance problems tied to Surge Eximus electricity were repaired.
  • Arthur's Exalted Blade and Quincy's Neutralizer no longer cause the cited Fables & Frontiers mission performance issue.
  • Daiku and Daiku Prime animations with affected bow skins were repaired.
  • loadout customization script errors and a Baruuk Elude crash were fixed.

If a symptom persists, compare the exact platform and build number before applying a workaround. The Amir's Shockwave overview covers the feature changes rather than bug status.

Sources

QUICK ANSWERS

Questions players ask next

Did Hotfix 43.5.4 fix every Amir's Shockwave issue?

No. It confirms only the repairs named in the official notes; other symptoms must be checked against later hotfixes.

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