The forum does a local backup of files & DB in the early morning (EST) a few times per week. The file backup likely causes it to be a bit laggy when it's doing that task. I didn't think of it at the onset of this thread & normally this site is fairly quick.

yes, sometimes I see a little bit slow loading

I'm going to add a list of ROM sites to the games download list page. Keep in mind that the intent of the emulator being included in the Arcade is to host games that do not infringe on any copyright laws.  There are a ton of games in the public domain that fall into this category.

I will also be posting instructions on how to get the Arcade to recognize game console types automatically. In some cases this means manually renaming the game's zip file.

Here is one site for ROM games:
https://www.nesworld.com/content.php?data=homebrew

The Arcade will not save scores from those games but it does allow users to save or load their progress on their own device.

sweet tks man

Good to hear you got your db fixed up.

Arena mode is deactivated pending further development. It will eventually be available in a different format in version 2.7.0.X but not in its initial release. The initial release will be this upcoming weekend which includes some major bug fixes and a new feature but the arena is on hold for now.

The arena matches I mean is grayed out

Yes I asked them to change it to an underscore witch they did now it's all installed and working only 1 thing the tournament checkbox is grayed out. I am unable to activate the tournament mode.

Hello, good day, I just installed ehportal in the SMF 2.1.4 version and when I want to add or modify a block I get this error, can you please help me?  thanks

Database Error:
Duplicate entry '8' for key 'PRIMARY
Line: 933

Actually..  it might have been the scheduled backup.

For some unknown reason the site is a bit slow lately and I'm looking into it.
My apologies for the inconvenience.