# DroneBlocks MAC - Tello - skipping codes

**URL:** https://community.droneblocks.io/t/droneblocks-mac-tello-skipping-codes/949
**Category:** Uncategorized
**Created:** [May 24, 2023, 1:09pm UTC](https://community.droneblocks.io/t/droneblocks-mac-tello-skipping-codes/949 "2023-05-24T13:09:51Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![mmarzella2](https://avatars.discourse-cdn.com/v4/letter/m/fbc32d/32.png) [@mmarzella2](https://community.droneblocks.io/u/mmarzella2)
#### Post date: [May 24, 2023, 1:09pm UTC](https://community.droneblocks.io/t/droneblocks-mac-tello-skipping-codes/949/1 "2023-05-24T13:09:51Z")

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Hi,  
I have Tello drones for my classroom (the white and gray ones). We used to use the Chromebook app and it worked great but now we have to use the Mac program and it is constantly skipping codes or not executing codes properly. It has totally ruined my classroom activities. Anyone have a fix for this? The battery is also dying extremely fast.

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### Author: ![dbaldwin](https://avatars.discourse-cdn.com/v4/letter/d/d2c977/32.png) [@dbaldwin](https://community.droneblocks.io/u/dbaldwin)
#### Post date: [May 24, 2023, 3:44pm UTC](https://community.droneblocks.io/t/droneblocks-mac-tello-skipping-codes/949/2 "2023-05-24T15:44:31Z")

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Sorry to hear that you’re having problems with the Mac app. Can you provide an example program where it skips commands? A screenshot would be very helpful. Also, please let me know what version of DroneBlocks you’re using. Thanks.