Hello everyone.
We have uploaded the update 1.3.2.  A majority of the pool has been updated to the latest release, and are working fine.
Make sure you mine on a pool that is updated (check https://miningpoolstats.stream/x-cash and verify that the height is the same).
The update has solved the issue of alternate chain for the time being. Even if you didn't encounter any issue, it is recommended to update.

If you encountered synchronization problem recently, you should also synchronize again the blocks since height 94000 to make sure you are on the right blockchain. Here is a tutorial to do that: https://medium.com/x-cash/fixing-alternative-blockchain-3d864d604a33

The exchange wallet has been in maintenance on our demand. They have been given the update and will open soon. IF you wish to deposit funds on exchange, please first make sure that you are on the right blockchain.

Download: https://x-cash.org/downloads/
GitHub Release: https://github.com/X-CASH-official/X-CASH/releases/tag/1.3.2
Synchronization tutorial: https://medium.com/x-cash/fixing-alternative-blockchain-3d864d604a33

Thank you for your understanding and support.