PASC shares rejected

I'm using nicehash legacy and one card has been mining ETH and PASC, but all the PASC is getting rejected. Any ideas why this would happen?

PASC - Total Speed: 332.379 Mh/s, Total Shares: 104, Rejected: 104
PASC: GPU0 332.379 Mh/s
ETH: 02/27/18-20:09:13 - New job from daggerhashimoto.usa.nicehash.com:3353
ETH - Total Speed: 33.270 Mh/s, Total Shares: 124, Rejected: 0, Time: 01:13
ETH: GPU0 33.270 Mh/s
PASC - Total Speed: 332.702 Mh/s, Total Shares: 104, Rejected: 104
PASC: GPU0 332.702 Mh/s
GPU0 t=63C fan=60%%
ETH: 02/27/18-20:09:18 - New job from daggerhashimoto.usa.nicehash.com:3353
ETH - Total Speed: 33.237 Mh/s, Total Shares: 124, Rejected: 0, Time: 01:13
ETH: GPU0 33.237 Mh/s
PASC - Total Speed: 332.371 Mh/s, Total Shares: 104, Rejected: 104
PASC: GPU0 332.371 Mh/s
ETH: 02/27/18-20:09:22 - New job from daggerhashimoto.usa.nicehash.com:3353
ETH - Total Speed: 33.367 Mh/s, Total Shares: 124, Rejected: 0, Time: 01:13
ETH: GPU0 33.367 Mh/s
PASC - Total Speed: 333.671 Mh/s, Total Shares: 104, Rejected: 104
PASC: GPU0 333.671 Mh/s
ETH: 02/27/18-20:09:33 - SHARE FOUND - (GPU 0)
ETH: Share accepted (125 ms)!
PASC: 02/27/18-20:09:38 - SHARE FOUND - (GPU 0)
PASC: 02/27/18-20:09:42 - New job from pascal.usa.nicehash.com:3358 (FAILOVER 1)
PASC: Share rejected (140 ms)!
PASC: 02/27/18-20:09:42 - SHARE FOUND - (GPU 0)
PASC: Share rejected (125 ms)!