Scanning failed and no networks found

[tuxayo]

When opening the app it immediately says "Scanning failed"

03-19 16:15:30.407   564 11897 I ActivityManager: START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=net.yolosec.routerkeygen2/org.exobel.routerkeygen.ui.NetworksListActivity bnds=[792,1591][1045,1858]} from uid 10095
03-19 16:15:30.431 16493 16493 W ActivityThread: handleWindowVisibility: no activity for token android.os.BinderProxy@63d43a6
03-19 16:15:30.488   564  1398 D WifiService: setWifiEnabled: true pid=16493, uid=10180, package=net.yolosec.routerkeygen2
03-19 16:15:30.488   564  1398 I WifiService: setWifiEnabled package=net.yolosec.routerkeygen2 uid=10180 enable=true
03-19 16:15:30.488   564  1398 I WifiService: setWifiEnabled in Airplane mode: only Settings can enable wifi
03-19 16:15:30.490   564   585 I WifiService: startScan uid=10180
03-19 16:15:30.492   564 10210 W ActivityManager: Receiver with filter android.content.IntentFilter@bb5f2e7 already registered for pid 16493, callerPackage is net.yolosec.routerkeygen2
03-19 16:15:30.493   564   586 I WifiService: startScan uid=10180
03-19 16:15:30.515 16493 16517 W Adreno-EGL: <qeglDrvAPI_eglGetConfigAttrib:607>: EGL_BAD_ATTRIBUTE
03-19 16:15:30.516 16493 16517 D vndksupport: Loading /vendor/lib/hw/gralloc.msm8974.so from current namespace instead of sphal namespace.
03-19 16:15:30.561   564   616 I ActivityManager: Displayed net.yolosec.routerkeygen2/org.exobel.routerkeygen.ui.NetworksListActivity: +139ms
03-19 16:15:30.734   404   883 W SurfaceFlinger: Attempting to set client state on removed layer: Splash Screen net.yolosec.routerkeygen2#0
03-19 16:15:30.734   404   883 W SurfaceFlinger: Attempting to destroy on removed layer: Splash Screen net.yolosec.routerkeygen2#0
03-19 16:15:31.001   404   522 W SurfaceFlinger: Attempting to set client state on removed layer: Surface(name=AppWindowToken{51e37cc token=Token{907edff ActivityRecord{358a11e u0 net.yolosec.routerkeygen2/org.exobel.routerkeygen.ui.NetworksListActivity t4937}}})/@0xc2988a6 - animation-leash#0
03-19 16:15:31.002   404   522 W SurfaceFlinger: Attempting to set client state on removed layer: Surface(name=AppWindowToken{b52ce5f token=Token{c3b46fe ActivityRecord{b93d2b9 u0 com.android.launcher3/.lineage.LineageLauncher t4896}}})/@0xc6cc247 - animation-leash#0
03-19 16:15:31.002   404   522 W SurfaceFlinger: Attempting to destroy on removed layer: Surface(name=AppWindowToken{51e37cc token=Token{907edff ActivityRecord{358a11e u0 net.yolosec.routerkeygen2/org.exobel.routerkeygen.ui.NetworksListActivity t4937}}})/@0xc2988a6 - animation-leash#0
03-19 16:15:31.002   404   522 W SurfaceFlinger: Attempting to destroy on removed layer: Surface(name=AppWindowToken{b52ce5f token=Token{c3b46fe ActivityRecord{b93d2b9 u0 com.android.launcher3/.lineage.LineageLauncher t4896}}})/@0xc6cc247 - animation-leash#0
03-19 16:15:33.884   564 10210 W ActivityManager: Unable to start service Intent { act=android.security.IKeyChainService cmp=com.android.keychain/.KeyChainService } U=10: not found
03-19 16:15:33.885   895 16645 I SecurityController: could not bind to KeyChainService

I can run the actual scan and here are the logs

03-19 16:15:40.504   564  1398 W ActivityManager: Receiver with filter android.content.IntentFilter@11092fb already registered for pid 16493, callerPackage is net.yolosec.routerkeygen2
03-19 16:15:40.505   564 29083 I WifiService: startScan uid=10180
03-19 16:15:40.873   564   585 W ActivityManager: Receiver with filter android.content.IntentFilter@9f93f18 already registered for pid 16493, callerPackage is net.yolosec.routerkeygen2
03-19 16:15:40.874   564 10210 I WifiService: startScan uid=10180
03-19 16:15:50.512   564 17260 W ActivityManager: Receiver with filter android.content.IntentFilter@d4b63d7 already registered for pid 16493, callerPackage is net.yolosec.routerkeygen2
03-19 16:15:50.515   564 12497 I WifiService: startScan uid=10180
03-19 16:16:00.538   564  9931 W ActivityManager: Receiver with filter android.content.IntentFilter@7f86673 already registered for pid 16493, callerPackage is net.yolosec.routerkeygen2
03-19 16:16:00.543   564   990 I WifiService: startScan uid=10180
03-19 16:16:10.560   564   585 W ActivityManager: Receiver with filter android.content.IntentFilter@ffe585c already registered for pid 16493, callerPackage is net.yolosec.routerkeygen2
03-19 16:16:10.564   564   990 I WifiService: startScan uid=10180
03-19 16:16:20.581   564   585 W ActivityManager: Receiver with filter android.content.IntentFilter@3a830eb already registered for pid 16493, callerPackage is net.yolosec.routerkeygen2
03-19 16:16:20.585   564   990 I WifiService: startScan uid=10180
03-19 16:16:30.592   564  9930 W ActivityManager: Receiver with filter android.content.IntentFilter@bfb84e1 already registered for pid 16493, callerPackage is net.yolosec.routerkeygen2

Maybe the issue is "Receiver with filter android.content.IntentFilter@be92e97 already registered for pid 19896, callerPackage is net.yolosec.routerkeygen2"
It's there when launching the app even after force closing it.

[AndnixSH]

Same on my Moto G G5 phone running Android 11

[RokeJulianLockhart]

Likewise, on my Fairphone 5.