Overclocked processors or system bus can produce unpredictable results or system instabilities, which might not be readily apparent.

超频的处理器或系统总线会产生不可预测的结果或系统的不稳定，而这些现象可能并不一目了然的。

youdao

And the new system runs extremely smoothly, without any major problems or instabilities (knock on wood).

并且新系统运行平稳，完全没有任何问题和不稳定(运气不错)。

youdao