Gateless Gate Sharp 1.2.11 alpha
https://github.com/zawawawa/GatelessGateSharp/releases/tag/v1.2.11-alpha

* Addressed compatibility issues with yiimp-based pools.
* Made stratum-related codes more robust.
* Adjusted default settings for RX 470/480/570/580.
* Switched from intensity to row intensity for NeoScrypt.
* Enhanced the automatic upgrade feature.

This should fix all the reported pool-related problems.
Please do let me know if they still persist.