Before = 1.02?
I mean did BeamHash III work with 1.02?
May I ask which driver you use? lolMiner has Fiji builds for every driver released in 2018-2020.
I mean others algos on older versions(beam,grimm,grin e.t.c). Driver Crimson-ReLive-Beta-Blockchain-Workloads-Aug23(2018), Not a single algorithm in two years had problems with this driver on this GPUs, has not changed them since then, they are the best for my think. And i was dont try work with 1.02.