I would start by increasing the memory available to Mariadb. You want it to be about 80% of your available memory to get as much of the working set into memory as possible.
In c:\program files\mariadb\data\my.ini
Change or add this line.
innodb_buffer_pool_size=12GB
make sure it's under the [mysqld] section and not the [client] section.
Then restart mariadb service.
Thanks. 1.5.7 is behind schedule it's shaping up to be much larger than anticipated and facing some challenges. It's probably still a couple months away. Mainly just going through the forum and implementing suggestions.
Definitely not want you want to do. You probably just need to create boot files in admin settings->pxe-> global boot menu, also in pxe settings select the correct bootloader and click update, that will copy the correct files to the correct location.
Yes, just copy the images folder from the old to the new, but you will need manually recreate the images in the webui, using the same name.
It doesn't need to say 60, it's just returning your checkin time.
Very strange, I've tested in nearly every browser and I can't replicate this.
It's difficult to say without knowing more about your network. Theopenem can be installed on the same server as DHCP as long as you are not using Theopenem as a DHCP server with the pre-installed Tftpd32, which it sounds like you aren't. As long as your clients can reach the ip of your Theopenem server it should be working.
What browser were you using? Should work fine with just about anything?