There's a spot of bad luck and then there's this.
9TB is not enough to solo mine IMO. Why don't you come join us at mine.burstcoin.info? I'm still doing my giveaway of 1600 burst for new miners.
9TB is and has been plenty for a block every couple of days/3 days max. Why is it suddenly not happening now? Has anything changed since the 9th of October that could stop the java miner from working as it should?
Same here with 60TB. Doesn't find block since 2 days. Before that it worked great. No idea what happens then.