Today I noticed that streaming on 4G/LTE on my P6a constantly buffering but not such an issue if I switch to 3G.
I'm trying to find out if carrier-related or HW/SW.
Running the last version of Graphene OS, already restarted my device. Had good signal reception (outside). Tested all modes LTE, LTE Only, 5G - no difference, but noticeable if I set it to 3G. Tested and confirmed the same behaviour on two different areas about 40 km apart.
I have no other carrier SIM card to test and will try to open a support ticket with it.
In the meantime - anybody with a similar experience?