[CQ-Contest] DQRM in WAE CW

[ON5ZO - OQ5M]

Not really DQRM on top of me, but I had someone sending "contest 5NN is a waste of time" for quite a while, over and over again. It didn't seem hand sent so he/she/it must have programmed a message.
It was Sunday early evening local time and I forgot on what band it was (guess 20m 14007-ish). It wasn't on top of anyone, but it was in prime time real estate and between active stations.

Anyone else heard this?

Franki ON5ZO - OQ5M