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Zeepro temperature PID values too conservative? Fan design is part of the problem - Troubleshooting - Zeepro Kickstarter Backers Forums
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Bugfix 2.0.x] Bed Heating Fails when attempting PID Autotune · Issue #13007 · MarlinFirmware/Marlin · GitHub
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2.0.x] Due/Radds Auto PID Tuning Large hotend / Bed Temperature swings · Issue #9449 · MarlinFirmware/Marlin · GitHub
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bugfix-2.0.x] PID Autotune failed! timeout + bed failure error · Issue #12265 · MarlinFirmware/Marlin · GitHub
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