Success rate may decrease depending on the network environment
Depending on the environment of the network to which THETA is connected (CL network), it may not be possible to communicate with the cloud. In particular, there are many cases of failure when using a tethered connection with a smartphone.
If you are unable to connect by any means, please consider workaround measures such as selecting a network other than tethering.
This phenomenon is expected to be improved by the firmware and Cloud Sync updates to be released in the future.