# Help my Maslow doesnot wants to calibrate **URL:** \ **Category:** Troubleshooting\ **Created:** [August 6, 2025, 7:18pm UTC](https://forums.maslowcnc.com/t/help-my-maslow-doesnot-wants-to-calibrate/24665 "2025-08-06T19:18:48Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![Le\_Roy\_Tujeehut](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/le_roy_tujeehut/32/28853_2.png) [@Le\_Roy\_Tujeehut](https://forums.maslowcnc.com/u/Le_Roy_Tujeehut)\ **Post date:** [August 6, 2025, 7:18pm UTC](https://forums.maslowcnc.com/t/help-my-maslow-doesnot-wants-to-calibrate/24665/1 "2025-08-06T19:18:48Z")
i updated my new maslow just like it is said. to the new Fluisnc 4.xxx. 1 retract the lines 2 extend the lines 3 Calibrate …. it starts retracting the lines takes about tree calibration point and then i t goes very wrong .. The lower left line begins extinding even do the machine moves to the left. it stops and begins calculating without stopping.. Please help ---
**Author:** ![bar](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/bar/32/10_2.png) [@bar](https://forums.maslowcnc.com/u/bar)\ **Post date:** [August 6, 2025, 7:46pm UTC](https://forums.maslowcnc.com/t/help-my-maslow-doesnot-wants-to-calibrate/24665/2 "2025-08-06T19:46:58Z")
Hmmm that is strange. Can you post a copy of the log file? You can copy and paste it here or use the save button to download it. That should tell us a lot more about what is happening. ---
**Author:** ![Le\_Roy\_Tujeehut](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/le_roy_tujeehut/32/28853_2.png) [@Le\_Roy\_Tujeehut](https://forums.maslowcnc.com/u/Le_Roy_Tujeehut)\ **Post date:** [August 8, 2025, 1:36am UTC](https://forums.maslowcnc.com/t/help-my-maslow-doesnot-wants-to-calibrate/24665/3 "2025-08-08T01:36:33Z")
> **(attachments)** > > [Maslow-serial (4).log](https://forums.maslowcnc.com/uploads/short-url/3u3n3sc0lilQrqvWDrA0oneEgbl.log) (245 KB) ---
**Author:** ![Le\_Roy\_Tujeehut](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/le_roy_tujeehut/32/28853_2.png) [@Le\_Roy\_Tujeehut](https://forums.maslowcnc.com/u/Le_Roy_Tujeehut)\ **Post date:** [August 8, 2025, 2:54pm UTC](https://forums.maslowcnc.com/t/help-my-maslow-doesnot-wants-to-calibrate/24665/4 "2025-08-08T14:54:50Z")
Fixed it… there problably was a corrupt file…uploaded firmware , maslowcnc.yml and index file from usbstick…and now it did a kompleet calibration..👍👍😄😄 ---
**Author:** ![bar](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/bar/32/10_2.png) [@bar](https://forums.maslowcnc.com/u/bar)\ **Post date:** [August 8, 2025, 2:55pm UTC](https://forums.maslowcnc.com/t/help-my-maslow-doesnot-wants-to-calibrate/24665/5 "2025-08-08T14:55:53Z")
Excellent! Great work figuring out what was going on 😀