Had to reinstall FR24 on a RPi B (not +) - MLAT fails to run

[fribse]

I've just reinstalled my FR24 to a RPi B, as the RPi 3B+ I had it running on, had to be retasked.
But now if I do the fr24feed-status
I get this result

[ ok ] FR24 Feeder/Decoder Process: running.
[ ok ] FR24 Stats Timestamp: 2021-02-28 10:29:44.
[ ok ] FR24 Link: connected [UDP].
[ ok ] FR24 Radar: T-EKRK39.
[ ok ] FR24 Tracked AC: 0.
[ ok ] Receiver: connected ( MSGS/ SYNC).
[FAIL] FR24 MLAT: not running ... failed!

So, can MLAT not run on the old RPi B, I thought I read that it could...?

[fribse]

Ok, so the settings page says B+, so I guess it's too weak for MLAT, I just have to buy myself a new RPi :-)

[Oblivian]

Mlat will only try start when it has some to send

2 reference AC + a no position AC
You have 0 tracked