Those are network errors.
Are you on WiFI? Try wired, instead.
From your mining rig, try pointing Firefox at a web site that tests the quality of your internet connection.
@MentalNomad
Hey man thanks for replying, I'm using wired internet that is running at 40 Mbps/sec , I solved it by re-installing rxOC and trying a pool I haven't tried before, anyway, I have now another issue LOL, I just got a GTX 1070 and I wanna put it on my mining rig which is running rxOC and R9 380x but I only have a 32gb USB for my rig, I saw ocFACTORY which works for both but I only have 32 gb space
@FullZero
My motherboard is Gigabyte G1.Sniper B7 running rxOC with R9 380X at 17.8Mh/s non OC if you wanna add it to the list, I'm trying to get that GPU (R9 390X) and a GTX 1070 to work but I only have a 32GB USB and I cannot find anything that works except your rxOC... Do you have any idea? :/ Thank you!