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URLs with semi-colons no longer working -- caused by add-on perhaps?

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  • Last reply by qr7kd35k26

qr7kd35k26
qr7kd35k26
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Recently, sites that use semi-colons instead of ampersands in their URLs have stopped working in Firefox 99.0.1 for me.

I suspect an add-on may have been recently updated, since those sites still work when I run them in a new private window. Is there an easy way to track down which add-on might be rewriting the URL?

Recently, sites that use semi-colons instead of ampersands in their URLs have stopped working in Firefox 99.0.1 for me. I suspect an add-on may have been recently updated, since those sites still work when I run them in a new private window. Is there an easy way to track down which add-on might be rewriting the URL?

Chosen solution

Standard advice is to disable half at a time, then half of the half which produces the undesired effect and so on.

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Terry
Terry
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Chosen Solution

Standard advice is to disable half at a time, then half of the half which produces the undesired effect and so on.

qr7kd35k26
qr7kd35k26 Question owner
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Thanks Terry-. Issue was caused by "Clean URL" flag in FoxyTab: https://github.com/erosman/support/issues/445