Many thanks for that. It looks like I'll be upgrading from 5.10 to 5.14 when it comes, in the hope that this patch addresses the OP problem.

Though I do wonder if my one-line patch wouldn't have fixed that too?

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
RIP an inspiration; A true Folk's Guy

In reply to Re^3: What could cause excessive page faults? (A fix) by BrowserUk
in thread What could cause excessive page faults? by BrowserUk

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