2m MSK144 RX (MS Perseids)

Overnight, I tried watching 144.360MHz MSK144, in the hope of catching some MS activity on 2m. In the end just 1 G copied calling a UR4.

As usual, the antenna was the big-wheel omni. Either I was too late, few were on 144.360MHz MSK144, or my system was not up to it. I doubt the latter as I have copied MS signals before with this antenna. Also, in MS showers signals are usually strong, but short-lived.

Maybe, it would have been better a day sooner?