same problem here it's been like the hole day and I have just sundays to play Cmon RIOT
here is my last log code
000000.000| ALWAYS| Logging started at 2018-07-02T01:42:33.703
000000.001| ALWAYS| Application Version:8.13.236.184 - CL:2360184 - Build Date: Jun 28 2018 - Build Time:15:17:49
000000.001| ALWAYS| Log file C:/Riot Games/League of Legends/Logs/LeagueClient Logs/2018-07-02T01-42-33_12116_LeagueClientUxHelper-renderer.log
000000.001| ALWAYS| Running LeagueClientUxHelper version 8.13.236.184
000000.001| OKAY| Initial working directory: "C:\Riot Games\League of Legends\RADS\projects\league_client\releases\0.0.0.154\deploy"
000000.001| OKAY| Current process: "C:\Riot Games\League of Legends\RADS\projects\league_client\releases\0.0.0.154\deploy\LeagueClientUxRender.exe"
000000.001| OKAY| Command line arguments:
--type=renderer
--no-sandbox
--disable-databases
--lang=en-US
--lang=en-US
--log-file=C:\Riot Games\League of Legends\RADS\projects\league_client\releases\0.0.0.154\deploy\debug.log
--disable-spell-checking
--enable-pinch
--device-scale-factor=1
--num-raster-threads=2
--content-image-texture-target=3553,3553,3553,3553,3553,3553,3553,3553,3553,3553,3553,3553,3553,3553
--video-image-texture-target=3553
--channel=6152.1.1295337991\1925935211
/prefetch:1
--app-name=LeagueClient
--ux-name=LeagueClientUx
--ux-helper-name=LeagueClientUxHelper
--log-dir=LeagueClient Logs
--bugsplat-name=league_client_riotgames_com
--app-port=49522
--bugsplat-platform-id=EUW1
--app-log-file-path=C:/Riot Games/League of Legends/Logs/LeagueClient Logs/2018-07-02T01-42-32_12128_LeagueClient.log
--primary-ux-log-file-path=C:/Riot Games/League of Legends/Logs/LeagueClient Logs/2018-07-02T01-42-32_6152_LeagueClientUx.log
000000.001| OKAY| Memory Monitor enabled:
000000.001| OKAY| - update interval 5s
000000.001| OKAY| - memory delta threshold 10MiB
000000.001| OKAY| - page fault delta threshold 100K
000000.001| OKAY| - region count delta threshold 10
000000.006| OKAY| Working Set Size: 8MiB Peak: 8MiB Pagefile Usage: 54MiB Peak: 54MiB Private Usage: 54MiB
000000.006| OKAY| Paged Pool Usage: 0MiB Peak: 0MiB Non-Paged Pool Usage: 0MiB Peak: 0MiB
000000.006| OKAY| Committed Total: 177MiB Committed Image: 112MiB Committed Mapped: 13MiB Committed Private: 51MiB Reserved Total: 34MiB Reserved Image: 0MiB Reserved Mapped: 22MiB Reserved Private: 11MiB Free Total: 3883MiB Limit: 4095MiB Largest Free: 2045MiB Region Count: 492
000000.006| OKAY| Page Fault Count: 2K
000000.051| OKAY| Browser 1 created.
000001.074| OKAY| Registering V8 context for browser 1, frame 2, url https://riot:[email protected]:49522/index.html.
000004.472| OKAY| Registering V8 context for browser 1, frame 3, url https://lolstatic-a.akamaihd.net/rso-ui/3.1.0/frames/kount.html?merchantId=108000&sessionId=d33b18df8ff4bc4fbcb248faf6872005&installId=6a640e2564cef34fae54187a0ee97b72.
000005.008| OKAY| Working Set Size: 146MiB (+138) Peak: 147MiB (+139) Pagefile Usage: 170MiB (+116) Peak: 174MiB (+120) Private Usage: 170MiB (+116)
000005.008| OKAY| Page Fault Count: 129K (+127)
000006.320| OKAY| Registering V8 context for browser 1, frame 4, url https://prod02.kaxsdc.com/logo.htm?m=108000&s=d33b18df8ff4bc4fbcb248faf6872005.
000006.455| OKAY| Registering V8 context for browser 1, frame 5, url https://frontpage.euw.leagueoflegends.com/en_GB/lol/home/personalised-overview?client-language=en&filters=.
000010.011| OKAY| Working Set Size: 218MiB (+72) Peak: 218MiB (+71) Pagefile Usage: 246MiB (+76) Peak: 247MiB (+73) Private Usage: 246MiB (+76)
000015.013| OKAY| Working Set Size: 248MiB (+30) Peak: 256MiB (+38) Pagefile Usage: 277MiB (+31) Peak: 279MiB (+32) Private Usage: 277MiB (+31)
000015.013| OKAY| Page Fault Count: 241K (+112)