Hello, In one of my RB493 i see that my free disk space(64MB) is quit low. I do attach here the files and packages information. What is using my free space? I n the logs i only see 100 lines and i have no proxy enabled.

whats in the pub dir under files?

Nothing. It's totally empty...

Netinstall with format should solve that for you.

How should I use netinstall if the router is away from me,It's behind of isp's modem-router and I have no access to a pc inside the 493AH lan,as these are guests laptop,tablets,etc?????

For that, I dont have an answer. Maybe one of the Mikrotik guys can help you on how to deal with this remotelly...