# Web: https://forum.mikrotik.com/viewtopic.php?t=143620
It seems fine with me.
But all the complains about ARM are wireless related, right? A pure router (a true CCR) could do well, couldn't it? The 4011 has some problems with the FSP+ ports - but they are chipset related, not CPU related. Or I am missing something?
This option somehow "checked" even DHCP server has it "unchecked" so if you forgot to uncheck then static reservation broadcasts it.
The beta with iPhone fixes is not public yet. Please wait a little bit. it's being released today.
I have a CRS109-8G. With ubiquity the result is much better.