Supergroup Portal doesn't always work.

[Xaddy]

I am thinking it may have something to do with some of the ouro portals that seem to get cast nearby, but I dunno. 

I do know that 3x in the past 48 hours, once in the Grim Vale after we clobbered Eochai and Jack in Irons, once in Echo:Dark Astoria after clobbering Adamastor, and just now after the Abandoned Sewer Trial - I'll cast the temp power, then try to use a macro (not my own sg, this character doesn't have one) and I get the message about only being able to use the macro within an sg base or near an SG portal. I check - and yep, it's now recharging as I just used it to cast the portal.