# I have sync issues

See the pages below for troubleshooting tips on some common Synchronization issues:

* [connecting-to-wi-fi](https://docs.mapeo.app/complete-reference-guide/troubleshooting/solving-sync-issues/connecting-to-wi-fi "mention")
* [creating-local-wi-fi-networks](https://docs.mapeo.app/complete-reference-guide/troubleshooting/solving-sync-issues/creating-local-wi-fi-networks "mention")
  * [with-a-portable-router](https://docs.mapeo.app/complete-reference-guide/troubleshooting/solving-sync-issues/creating-local-wi-fi-networks/with-a-portable-router "mention")
  * [with-a-smartphone](https://docs.mapeo.app/complete-reference-guide/troubleshooting/solving-sync-issues/creating-local-wi-fi-networks/with-a-smartphone "mention")
* [the-device-i-want-to-sync-with-does-not-show-up-on-my-synchronize-screen](https://docs.mapeo.app/complete-reference-guide/troubleshooting/solving-sync-issues/the-device-i-want-to-sync-with-does-not-show-up-on-my-synchronize-screen "mention")
* [i-get-an-error-when-i-try-to-sync-with-another-device](https://docs.mapeo.app/complete-reference-guide/troubleshooting/solving-sync-issues/i-get-an-error-when-i-try-to-sync-with-another-device "mention")
* [i-cant-sync-with-the-sync-file](https://docs.mapeo.app/complete-reference-guide/troubleshooting/solving-sync-issues/i-cant-sync-with-the-sync-file "mention")
* [the-person-i-want-to-sync-with-has-deleted-valuable-data](https://docs.mapeo.app/complete-reference-guide/troubleshooting/solving-sync-issues/the-person-i-want-to-sync-with-has-deleted-valuable-data "mention")