Thanks Chas... guess we missed that one from you.
From what you are saying, there must be a bug in the EQ code. This is not good. EQ is written in DSP Assembly language and is thus very expensive to fix.
Given the length of time EQ has been released, and that Chas and now JeffreyD are the only to report this that I am aware of... but now watch the rest come out of the woodwork
, I regret to say this is not of the magnitude to justify repairing.