# Bitcoin dont start sync

**URL:** <https://community.umbrel.com/t/bitcoin-dont-start-sync/13026>\
**Category:** Bitcoin and Lightning\
**Created:** [July 9, 2023, 6:38am UTC](https://community.umbrel.com/t/bitcoin-dont-start-sync/13026 "2023-07-09T06:38:21Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![texugo](https://avatars.discourse-cdn.com/v4/letter/t/f19dbf/32.png) [@texugo](https://community.umbrel.com/u/texugo)\
**Post date:** [July 9, 2023, 6:38am UTC](https://community.umbrel.com/t/bitcoin-dont-start-sync/13026/1 "2023-07-09T06:38:21Z")

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Hello class! My node stopped, bitcoin core does not start synchronizing. I opened the bitcoin log and found this error: Does anyone have a solution??

i2pd\_daemon\_1 | 05:58:04@64/error - SSU2: RelayIntro unknown router to introduce  
i2pd\_daemon\_1 | 05:58:16@549/error - Garlic: Can’t handle …-…-AEAD-Ratchet message  
i2pd\_daemon\_1 | 05:58:21@64/error - SSU2: RelayIntro unknown router to introduce  
i2pd\_daemon\_1 | 06:02:37@67/error - Garlic: Can’t handle …-…-AEAD-Ratchet message  
i2pd\_daemon\_1 | 06:02:38@67/error - Garlic: Can’t handle …-…-AEAD-Ratchet message  
i2pd\_daemon\_1 | 06:05:06@549/error - Garlic: Can’t handle …-…-AEAD-Ratchet message  
i2pd\_daemon\_1 | 06:07:30@378/error - Tunnels: Can’t select next hop for …-…-…-…-…-…-…-…  
i2pd\_daemon\_1 | 06:07:30@378/error - Tunnels: Can’t create inbound tunnel, no peers available  
i2pd\_daemon\_1 | 06:08:17@549/error - Garlic: Can’t handle …-…-AEAD-Ratchet message  
i2pd\_daemon\_1 | 06:15:36@67/error - Garlic: Can’t handle …-…-AEAD-Ratchet message

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**Author:** ![merkel](https://avatars.discourse-cdn.com/v4/letter/m/b9e5f3/32.png) [@merkel](https://community.umbrel.com/u/merkel)\
**Post date:** [August 3, 2023, 2:05pm UTC](https://community.umbrel.com/t/bitcoin-dont-start-sync/13026/2 "2023-08-03T14:05:33Z")

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Hi, i have the same problem, did you found a solution?

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**Author:** ![texugo](https://avatars.discourse-cdn.com/v4/letter/t/f19dbf/32.png) [@texugo](https://community.umbrel.com/u/texugo)\
**Post date:** [August 5, 2023, 2:59pm UTC](https://community.umbrel.com/t/bitcoin-dont-start-sync/13026/3 "2023-08-05T14:59:31Z")

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not yet

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**Author:** ![texugo](https://avatars.discourse-cdn.com/v4/letter/t/f19dbf/32.png) [@texugo](https://community.umbrel.com/u/texugo)\
**Post date:** [August 6, 2023, 10:55pm UTC](https://community.umbrel.com/t/bitcoin-dont-start-sync/13026/4 "2023-08-06T22:55:56Z")

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i make script stop/ star bitcoin and resolve