50GB is ok, but I was scared of about 16GB per day increasing, and I thought, this increase will be daily.

Now, I run 1.5.5. node, today when I left to work (11 hours ago), keryx-labs folder was around 21GB size and now (after 11 hours) is 40.3GB.
I leave it working untill tomorrow morning to see what's happening, and if it doubles again in size, the only way is it to wait Baikal Mine to open again (even solo mode only), SuprNova have their KeryX Miner Supr (proprietary), wich cause alot and alot of well known troubles to rigs with more than 2 different graphic cards (Nvidia only, like mine) with 8 and 12 and 16GB.
As I saw until now, KERYX project, isn't mature at all, and if they continue once at 2-3 days to fork, or other troubles as until now, I prefear to mine other coin like BC3, or PRL, more stable.
I don't like to leave rig working overnight, and when I woke up in the morning, pool is dead since 6-8 hours ago (lost time, wasted energy).