Hi. This is my theory about the gaps: they are because no blocks were found by the pool in that time. Happens when some low coin has a sudden drop in diff, but the pool is doesn't get any block, and when diff rises and changes work, this is some kind of working time loss (still you retain some shares for that coin, that will be there for next block found).

In the meantime, I had a look at your account and could see some interesting things. For the algos I've been mining, I think I have a bit more hashrate than you (sib, nist5, neoscrypt), right now I'm testing other algos. But your switching is clearly better than mine.
May I ask what software are you using? I'm trying Multipoolminer right now. I've read that profit depends on for how long has been running... Can anyone confirm this? Also I'd like to know about your rig. I'm with 4x1080 and 1x1080ti, standar OC settings (65%,+150,+500).

About 1.3 mbtc (a bit more) I was expecting in 24h, but barely made 1.1... I'd like to know about ahaspool too, didn't look very well for me when I had a look.

I really hope you can help with this, thanks.