Please consider:

In DL we call CQ in the following Mods  FT8 144.174  /  MSK144 144.360  and FSK441 144.370  exclusively in the second period. The period time for MSK and FSK is 30 seconds! Anything else causes chaos and frustration.
As previously written, this only affects the CQ call!!
Good DX and well done.

Source: CQ DL, Funkamateur, 40 years of experience on 2m DX

Thanks

Ebi

DL8SCQ