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how to report possible bug

'I am running fiefox version 147.0.3 in MacOS version 26.2. Every second time I start the program firefox tries to take 15GB of memory. The process does not respond (as this is equivalent to more than the memory available plus the swap space). I have to kill the process and the second time the program has standar memory needs. How can I help developers?

'I am running fiefox version 147.0.3 in MacOS version 26.2. Every second time I start the program firefox tries to take 15GB of memory. The process does not respond (as this is equivalent to more than the memory available plus the swap space). I have to kill the process and the second time the program has standar memory needs. How can I help developers?

All Replies (3)

You can report a bug on https://bugzilla.mozilla.org.

I have a bug in firefox 147.0.4 (64-bit) on Ubuntu 25.10 x86_64 when I start it it is good but after a while I cannot get some of my tabs to show I switch to them and they are blank white even if I had them open before I refresh no good, the only way I can fix it is to shutdown the browser and start it again

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