DONE button fixed BUT.. analyze has bug – SG 4D Review

Thanks for v 2.3.0, DONE button is back. But I think there's a bug in analyze. It only caches the last 4d no. For instance: I key in 1234 to analyze. Results come up, but subsequent numbers analyze still show results for 1234. Has something to do with multitasking because once I remove SG 4D from multitasking bar, can analyze other numbers.
Review by Dian_sg on SG 4D.