As described in the question, neither FF nor TB responds to anything since I upgraded from W 7 home to W 10. Some other programs don´t respond either but that is not in your "part of the world" but if there´s a solution here it might clear out the others!? I upgraded FF to latest version a few minutes ago with no change whatsoever. If you need more details, please write back to me. Troubleshooting info from FF is shown below Programfakta ------------ Namn: Firefox Version: 40.0.3 Versions-ID: 20150826023504 Uppdateringskanal: release Användaragent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:40.0) Gecko/20100101 Firefox/40.0 Multiprocess fönster: 0/1 (standard: false) Kraschrapporter för de senaste 3 dagarna ---------------------------------------- Alla kraschrapporter Tillägg ------- Namn: Free Download Manager extension Version: 2.0.14 Aktiverad: true ID: fdm_ffext@freedownloadmanager.org Namn: SearchPredict Version: 1.0.1.0 Aktiverad: false ID: searchpredict@speedbit.com Namn: Skype Click to Call Version: 7.4.0.9058 Aktiverad: false ID: {82AF8DCA-6DE9-405D-BD5E-43525BDAD38A} Namn: SPEEDbit Video Downloader Version: 3.0.1 Aktiverad: false ID: {0329E7D6-6F54-462D-93F6-F5C3118BADF2} Grafik ------ Adapter-RAM: 3072 Adapterbeskrivning: NVIDIA GeForce GTX 660 Ti Adapterdrivrutin: nvd3dumx,nvwgf2umx,nvwgf2umx,nvwgf2umx nvd3dum,nvwgf2um,nvwgf2um,nvwgf2um Asynkron panorera/zoom: ingen ClearType-parametrar: D [ Gamma: 2200 Pixel Structure: R ClearType Level: 100 Enhanced Contrast: 300 ] D [ Gamma: 1800 Pixel Structure: R ClearType Level: 100 Enhanced Contrast: 200 ] Direct2D aktiverat: true DirectWrite aktiverat: true (10.0.10240.16430) Drivrutinsdatum: 8-6-2015 Drivrutinsversion: 10.18.13.5560 Enhets-ID: 0x1183 GPU #2 aktiv: false Grafikaccelererade fönster: 1/1 Direct3D 11 (OMTC) Kortleverantörs-ID: 00000000 Leverantörs-ID: 0x10de Stöder hårdvara för H264-avkodning: true WebGL-renderare: Google Inc. -- ANGLE (NVIDIA GeForce GTX 660 Ti Direct3D11 vs_5_0 ps_5_0) windowLayerManagerRemote: true AzureCanvasBackend: direct2d 1.1 AzureContentBackend: direct2d 1.1 AzureFallbackCanvasBackend: cairo AzureSkiaAccelerated: 0 Viktiga ändrade inställningar ----------------------------- browser.cache.disk.capacity: 358400 browser.cache.disk.filesystem_reported: 1 browser.cache.disk.smart_size.first_run: false browser.cache.disk.smart_size.use_old_max: false browser.cache.frecency_experiment: 4 browser.download.importedFromSqlite: true browser.download.useDownloadDir: false browser.places.smartBookmarksVersion: 7 browser.sessionstore.upgradeBackup.latestBuildID: 20150826023504 browser.startup.homepage_override.buildID: 20150826023504 browser.startup.homepage_override.mstone: 40.0.3 browser.tabs.warnOnClose: false dom.apps.reset-permissions: true dom.mozApps.used: true extensions.lastAppVersion: 40.0.3 gfx.direct3d.last_used_feature_level_idx: 0 media.gmp-manager.buildID: 20150826023504 network.cookie.prefsMigrated: true network.dns.disableIPv6: true network.predictor.cleaned-up: true places.history.expiration.transient_current_max_pages: 104858 plugin.disable_full_page_plugin_for_types: application/pdf plugin.importedState: true privacy.cpd.offlineApps: true privacy.cpd.siteSettings: true privacy.sanitize.migrateFx3Prefs: true privacy.sanitize.timeSpan: 0 Viktiga låsta inställningar --------------------------- JavaScript ---------- Incremental GC: true Tillgänglighet -------------- Aktiverad: false Förhindra tillgänglighet: 0 Biblioteksversioner ------------------- NSPR Förväntad minimiversion: 4.10.8 Version som används: 4.10.8 NSS Förväntad minimiversion: 3.19.2 Basic ECC Version som används: 3.19.2 Basic ECC NSSSMIME Förväntad minimiversion: 3.19.2 Basic ECC Version som används: 3.19.2 Basic ECC NSSSSL Förväntad minimiversion: 3.19.2 Basic ECC Version som används: 3.19.2 Basic ECC NSSUTIL Förväntad minimiversion: 3.19.2 Version som används: 3.19.2 Experimentella funktioner -------------------------