# Server Connection Error - File Save Error design.ipynb

**URL:** <https://discuss.pynq.io/t/server-connection-error-file-save-error-design-ipynb/7004>\
**Category:** Support\
**Created:** [May 13, 2024, 8:18pm UTC](https://discuss.pynq.io/t/server-connection-error-file-save-error-design-ipynb/7004 "2024-05-13T20:18:42Z")\
**Posts on this page:** 3\
**Page:** 2

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**Author:** ![Sagar\_Sajeev](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.pynq.io/sagar_sajeev/32/5833_2.png) [@Sagar\_Sajeev](https://discuss.pynq.io/u/Sagar_Sajeev)\
**Post date:** [June 14, 2024, 12:24am UTC](https://discuss.pynq.io/t/server-connection-error-file-save-error-design-ipynb/7004/22 "2024-06-14T00:24:22Z")

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![image](https://us1.discourse-cdn.com/flex019/uploads/pynq1/original/2X/8/8ed23c1500b6d9c308099f80f0543617898a0890.png)  
 ![image](https://us1.discourse-cdn.com/flex019/uploads/pynq1/original/2X/b/bb63e4ff8741563cbacf012a59f01666133155ab.png)  
Yes thank you Matthew, now the DMA transfer channels are being assigned and via the help() command I can view the characteristics of the same.

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**Author:** ![marioruiz](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.pynq.io/marioruiz/32/2177_2.png) [@marioruiz](https://discuss.pynq.io/u/marioruiz)\
**Post date:** [June 14, 2024, 8:32am UTC](https://discuss.pynq.io/t/server-connection-error-file-save-error-design-ipynb/7004/23 "2024-06-14T08:32:14Z")

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Hi @Sagar_Sajeev,

Can you clarify what you did?

Customs overlay can be placed in any directory

Mario

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**Author:** ![system](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.pynq.io/system/32/2_2.png) [@system](https://discuss.pynq.io/u/system)\
**Post date:** [June 17, 2024, 8:32am UTC](https://discuss.pynq.io/t/server-connection-error-file-save-error-design-ipynb/7004/24 "2024-06-17T08:32:46Z")

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