Product Firefox Release Channel aurora Version 60.0b11 Build ID 20180409184545 OS Windows 10 OS Version 10.0.16299 bp-e2c1c248-5c0e-4cf5-ab48-0bee90180413 '''Signature:''' arena_t::DallocSmall | arena_dalloc | je_free | nsTArray_base<T>::ShrinkCapacity | mozilla::layers::LayerPropertiesBase::ComputeChange Nvwgf2um.dll = NVIDIA Compatible D3D10 Driver = NVIDIA Corporation ----------------------- See if there are updates for your graphics drivers https://support.mozilla.org/en-US/kb/upgrade-graphics-drivers-use-hardware-acceleration