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Error message: Firefox Upload (not responding).

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I can't upload photos or files - been happening for 2 days now. Doesn't work in Safe Mode either. Everything else in Firefox works fine, by the way, and I haven't added anything new.

Would appreciate some help, as I run a couple of online businesses which require urgent photo uploads.

Many thanks in advance!

I can't upload photos or files - been happening for 2 days now. Doesn't work in Safe Mode either. Everything else in Firefox works fine, by the way, and I haven't added anything new. Would appreciate some help, as I run a couple of online businesses which require urgent photo uploads. Many thanks in advance!

Chosen solution

Crisis over - I reset my router, after the suggestion from a friend, and that solved the problem completely. Can't believe it was so simple in the end!

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I said up above that everything else is working fine, but I've just discovered I can't download anything either!

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Sorry - have also reset Firefox to original factory settings, but it's made no difference.

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Seçilmiş Həll

Crisis over - I reset my router, after the suggestion from a friend, and that solved the problem completely. Can't believe it was so simple in the end!

Modified by John99