Do you have this GPU with you ? AMD is still fixing some of the issues. NAVI is a brand new ARCHITECTURE, so please give it some time. The latest driver is
Software Adrenalin 2019 Edition 19.7.5.
https://www.amd.com/en/support/kb/release-notes/rn-rad-win-19-7-5
As we can see, there are many known issues, though this happens with every driver version, be it BETA or WHQL. Even drivers are plagued with issues...Try to rollback the GPU drivers, if there is some other compatible version.
Known Issues::
- Some system configurations may experience green color corruption after install of Radeon Software when running Windows® 10 May 2019 update.
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- Stutter may be experienced when Radeon FreeSync is enabled on 240hz refresh displays with Radeon RX 5700 series graphics products.
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- Radeon Performance Metrics may report incorrect VRAM utilization.
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- AMD Radeon VII may experience elevated memory clocks at idle or on desktop.
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- Radeon Overlay may intermittently fail to appear when toggled in game.
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- Audio for clips captured by Radeon ReLive may be corrupted or garbled when desktop recording is enabled.
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- Radeon RX 5700 Series Graphics may experience a black screen during uninstall on Windows®7 system configurations. A work around is to perform uninstall in safe mode.
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- Recording clips with Radeon ReLive may result in blank clips on Radeon RX 5700 Series Graphics with Windows®7 system configurations.
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- Enabling Enhanced Sync may cause game, application or system crashes on Radeon RX 5700 series graphics products...