I have Mark X beam arrays that are common. They won't let me upgrade them. Is there some reason for this or is this a bug?
Federation: Fleet Admiral Zombee (Alien Tactical)::Fleet Admiral Danic (Vulcan Science)::Fleet Admiral Daniel Kochheiser (Human Engineer)
KDF: Dahar Master Kan (Borg Klingon Tactical)::Dahar Master Torc (Alien Science)::Dahar Master Sisteric (Gorn Engineer)
RR-Fed: Citizen Sirroc (Romulan Science)::Fleet Admiral Grell (Alien Engineer)
RR-KDF: Fleet Admiral Zemo (Reman Tactical)::Fleet Admiral Xinatek (Reman Science)::Fleet Admiral Bel (Alien Engineer)
TOS-Fed: Fleet Admiral Katem (Andorian Tactical)::Lieutenant Commander Straad (Vulcan Engineer)
Dom-Fed: Dan'Tar (Jem'Hadar Science)
Dom-KDF: Kamtana'Solan (Jem'Hadar Science)
CoHost of Tribbles in Ecstasy (Zombee)
0
Comments
It's the system graciously telling you you shouldn't do that in the first place.
Buy lowly Mk II weps (with the right mods); then add superior tech upgrade, a quality booster, and let her rip! And if it isn't [Epic] by Mk VII, just toss it aside, and simply start all over.
And it would be a waste - It's best to upgrade only gear that is already very rare or better.
Look for reputation gear, fleet gear, crafting or on the exchange for such gear if you don't already have it.