The cards seem to be hashing just fine! The poolside hashrate displayed here is based on the accepted shares found per gpu. Don’t know how long you ran before snapping the hashrates, but your Vegas have found 8 vs 7 shares, not that many. The found shares have probably bumped your pool diff as well, making it even more difficult for the smaller cards to find shares at this point.
I’m guessing that when I’m writing this most gpus have found shares?
[2018-11-04 19:40:01] Stats GPU 0 - cnv8: 911.8 h/s, avg 907.8 h/s, pool 1.009kh/s 9/0
[2018-11-04 19:40:01] Stats GPU 1 - cnv8: 909.8 h/s, avg 908.1 h/s, pool 740.1 h/s 5/0
[2018-11-04 19:40:01] Stats GPU 2 - cnv8: 802.8 h/s, avg 803.1 h/s, pool 235.5 h/s 3/3
[2018-11-04 19:40:01] Stats GPU 3 - cnv8: 944.8 h/s, avg 942.0 h/s, pool 134.5 h/s 2/0
[2018-11-04 19:40:01] Stats GPU 4 - cnv8: 417.4 h/s, avg 420.4 h/s, pool 403.7 h/s 2/0
[2018-11-04 19:40:01] Stats GPU 5 - cnv8: 410.5 h/s, avg 418.8 h/s, pool 168.2 h/s 4/0
[2018-11-04 19:40:01] Stats GPU 6 - cnv8: 421.5 h/s, avg 420.4 h/s, pool 201.8 h/s 2/0
[2018-11-04 19:40:01] Stats GPU 7 - cnv8: 944.9 h/s, avg 944.4 h/s, pool 874.5 h/s 7/0
[2018-11-04 19:40:01] Stats GPU 8 - cnv8: 911.7 h/s, avg 909.3 h/s, pool 740.0 h/s 8/1
[2018-11-04 19:40:01] Stats GPU 9 - cnv8: 2.021kh/s, avg 2.017kh/s, pool 1.547kh/s 18/0
[2018-11-04 19:40:01] Stats GPU10 - cnv8: 2.031kh/s, avg 2.032kh/s, pool 2.422kh/s 24/0
[2018-11-04 19:40:01] Stats Total - cnv8: 10.73kh/s, avg 10.72kh/s, pool 8.477kh/s
Yeah they are still hashing. Every cards have found shares now. But should the total pool hashrate be that low? Around 8200-8500 H/s average.