The game is freezing wayyyy to much, going black screen and just locking up frequently.

Going through my error debug log, because the game crashes non stop. Never happened prior to this season.

[0628/002329:WARNING:sqlite_persistent_cookie_store.cc(1308)] Failed to post task from net::SQLitePersistentCookieStore::Backend::Close@t:\p4\external\riot\chromium\src\net\extras\sqlite\sqlite_persistent_cookie_store.cc:1181 to background_task_runner_. ^^ what's that for?

[0627/234830:ERROR:render_media_log.cc(20)] MediaEvent: PIPELINE_ERROR pipeline: read error

[0627/234830:ERROR:gpu_video_decode_accelerator.cc(375)] HW video decode not available for profile 11 - x100000x times. (no joke).

[0628/000950:ERROR:gles2_cmd_decoder.cc(3584)] GLES2DecoderImpl: Context lost during MakeCurrent.

[0628/000950:ERROR:gpu_command_buffer_stub.cc(1224)] Exiting GPU process because some drivers cannot recover from problems.

• I have the latest drivers for the nvidia 980.

[0628/000951:ERROR:gles2_cmd_decoder.cc(13979)] [.CommandBufferContext.Compositor-0D476A80]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name

[0625/200823:WARNING:webrtcvoiceengine.cc(330)] Unexpected codec: G722/8000/2 (119) [0625/200823:ERROR:webrtcsession.cc(1446)] ConnectDataChannel called when data_channel_ is NULL. [0625/182605:WARNING:dns_config_service_win.cc(674)] Failed to read DnsConfig. [0624/000649:WARNING:spdy_session.cc(2394)] Received HEADERS for invalid stream 5

06-27-19 23:47:20.798 11392 Error VivoxSystem::ObjectProxy::HandleReturn Assertion Failure - 'i != m_invocations.end()'

Just uninstalled League; it's unplayable and i've been submitted bug reports...but it's actually causing issues on my pc now, once the crash happens, my video card has graphics artifacts.