Several bugs for pillars but the remedy is to charge those 2 at the terminal first.
Fast train:
2 CMDRs at the same site.
Pillars charged, CMDR A drops relic and only he is scanning.
The CMDR A that dropped the relics relogs. CMDR B charges pillars in the time between.
CMDR A relogged. CMDRs B drops relic and scan. CDR A dont.
CMDR B relogs now. Now CMDR A drops relic. Repeat.
Pillars will stay lifted, so 5 min max per blueprint.
2x point defence on ships. 4 pips shield, 2 pips sys. GS Hammers cant touch this. Ignore them.
Random pic: