W3 Total Cache Error

Hi guys,
Is there any problem with WP 4.9.1 and WooCommerce 3.2.5 ???…

I get constantly this 2 errors (While the ftp perms are correctly set):

1.FTP credentials don’t allow to write to file /usr/home/milkpaint.es/web/.htaccess

2. W3 Total Cache Error: Files and directories could not be automatically created to complete the installation. Please execute commands manually or
or use FTP form to allow W3 Total Cache make it automatically.

Edit file /usr/home/milkpaint.es/web/.htaccess and replace all lines between and including # BEGIN W3TC Page Cache core and # END W3TC Page Cache core markers with:

# BEGIN W3TC Page Cache core
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{HTTPS} =on
RewriteRule .* – [E=W3TC_SSL:_ssl]
RewriteCond %{SERVER_PORT} =443
RewriteRule .* – [E=W3TC_SSL:_ssl]
RewriteCond %{HTTP:Accept-Encoding} gzip
RewriteRule .* – [E=W3TC_ENC:_gzip]
RewriteCond %{HTTP_COOKIE} w3tc_preview [NC]
RewriteRule .* – [E=W3TC_PREVIEW:_preview]
RewriteCond %{REQUEST_METHOD} !=POST
RewriteCond %{QUERY_STRING} =””
RewriteCond %{REQUEST_URI} \/$
RewriteCond %{HTTP_COOKIE} !(comment_author|wp\-postpass|w3tc_logged_out|wordpress_logged_in|wptouch_switch_toggle) [NC]
RewriteCond “%{DOCUMENT_ROOT}/wp-content/cache/page_enhanced/%{HTTP_HOST}/%{REQUEST_URI}/_index%{ENV:W3TC_SSL}%{ENV:W3TC_PREVIEW}.html%{ENV:W3TC_ENC}” -f
RewriteRule .* “/wp-content/cache/page_enhanced/%{HTTP_HOST}/%{REQUEST_URI}/_index%{ENV:W3TC_SSL}%{ENV:W3TC_PREVIEW}.html%{ENV:W3TC_ENC}” [L]
</IfModule>
# END W3TC Page Cache core

CANT FIND ANY SOLUTION ON INTERNET FOR THIS. :'(
When I try to use the integrated ftp form to do it automatically it doesnnt load, just a white square with no form inside..

any tips..?? pleasee help.