# Can't sync from new phone to laptop **URL:** https://forum.syncthing.net/t/cant-sync-from-new-phone-to-laptop/24948 **Category:** Android **Created:** [August 31, 2025, 10:10am UTC](https://forum.syncthing.net/t/cant-sync-from-new-phone-to-laptop/24948 "2025-08-31T10:10:08Z") **Posts on this page:** 1 **Showing post:** 3
### Author: ![marbens](https://forum.syncthing.net/user_avatar/forum.syncthing.net/marbens/32/18260_2.png) [@marbens](https://forum.syncthing.net/u/marbens) #### Post date: [August 31, 2025, 11:27am UTC](https://forum.syncthing.net/t/cant-sync-from-new-phone-to-laptop/24948/3 "2025-08-31T11:27:42Z")
> [@flyingcakes](#): > > ```plaintext > 2025-08-31 15:36:56 INF Detected NAT services (count=1 log.pkg=nat) > 2025-08-31 15:37:30 WRN Failed to acquire open port (mapping=0.0.0.0:22000/UDP id=NAT-PMP@10.54.193.53 error="getting new lease on NAT-PMP@10.54.193.53 (external port 40743 -> internal port 22000): read udp 10.54.193.129:55066->10.54.193.53:5351: recvfrom: connection refused" log.pkg=nat) > 2025-08-31 15:37:40 WRN Failed to acquire open port (mapping="[::]:22000/TCP" id=NAT-PMP@10.54.193.53 error="getting new lease on NAT-PMP@10.54.193.53 (external port 40743 -> internal port 22000): read udp 10.54.193.129:51318->10.54.193.53:5351: recvfrom: connection refused" log.pkg=nat) > > ``` This is unlikely to be the root cause of the problem, since this is about failing to open a port to the Internet, when they are in the same local network from what I understand. It’s more likely to be related to [Slow sync from android to windows](https://forum.syncthing.net/t/slow-sync-from-android-to-windows/24208). --- _[View the full topic](https://forum.syncthing.net/t/cant-sync-from-new-phone-to-laptop/24948)._