It is prohibited to use splitter for satellite setups.
Stop to use it right now or you will damage all your devices.There is
no possibility to split satellite signal, because on a Universal LNB band and polarity are selected by providing 13V or 18V and by sending 22kHz signal.
Now, by using splitter, you're making short circuit between 6985 and 5927 and you're on a very good way to burn one or both devices and
damage both irreversibly.
If you did the same with SatLook - this explains your locking problems - SatLook changed band and polarity, which made 6985 to go wild and scan some random services from wrong parameters.
Satellite splitters can be used only on Unicable or Wideband setups (Wideband is not supported by TBS devices). All other usage will lead sooner or later to damages.
If you've got only one cable - connet it to MOI Pro, remove splitter
Then scan some frequency with FTA services.
Confirm frequency with Flysat if services are really FTA.
Select on FTA, select UDP and Streaming checkbox for this channel
Select Streaming&Save
Use PC which is in the same local network - open Media Player Classic and open URL, which will look like this:
Adjust IP address to your channel.
Must play. If not - check firewall.