I use filezilla and I marked force to show hidden file option. When I upload .htaccess to root it dissapear within 5 minut and I can’t see it. Maybe .htaccess is still in some sub folder but I can’t see it. I checked this solution.
Also I wrote to my “jatsu hosting support” (It’s free account)
and scaned all wordpress files by GOTMLS Anti-Malware (TimThumb Exploits, htaccess threats, Backdoor scripts, known Threats, potential threats). I’m still waiting for response…
Any ideas ?