Issue:

appstoreFetcher got nothing, and log file have bunch of this messages.
@Wonderfall Can u tell me where to set timeout value? Since the network speed is slow in my city, and these messages is really annoying.
I just choose one of the log randomly. Just let me know if u want more.

nextcloud.log:

{"reqId":"CJmn3AskPXcca4lxQp1R","level":3,"time":"2017-10-26 17:20:37","remoteAddr":"MYIP","user":"XXXXXXX","app":"appstoreFetcher","method":"GET","url":"/settings/apps/list?category=installed","message":"Exception: {"Exception":"GuzzleHttp\\Exception\\ConnectException","Message":"cURL error 28: Operation timed out after 10000 milliseconds with 40960 out of 691732 bytes received","Code":0,"Trace":"#0 \/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/RequestFsm.php(103): GuzzleHttp\\Exception\\RequestException::wrapException(Object(GuzzleHttp\\Message\\Request), Object(GuzzleHttp\\Ring\\Exception\\ConnectException))\n#1 \/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/RequestFsm.php(132): GuzzleHttp\\RequestFsm->__invoke(Object(GuzzleHttp\\Transaction))\n#2 \/nextcloud\/3rdparty\/react\/promise\/src\/FulfilledPromise.php(25): GuzzleHttp\\RequestFsm->GuzzleHttp\\{closure}(Array)\n#3 \/nextcloud\/3rdparty\/guzzlehttp\/ringphp\/src\/Future\/CompletedFutureValue.php(55): React\\Promise\\FulfilledPromise->then(Object(Closure), NULL, NULL)\n#4 \/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/Message\/FutureResponse.php(43): GuzzleHttp\\Ring\\Future\\CompletedFutureValue->then(Object(Closure), NULL, NULL)\n#5 \/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/RequestFsm.php(134): GuzzleHttp\\Message\\FutureResponse::proxy(Object(GuzzleHttp\\Ring\\Future\\CompletedFutureArray), Object(Closure))\n#6 \/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/Client.php(165): GuzzleHttp\\RequestFsm->__invoke(Object(GuzzleHttp\\Transaction))\n#7 \/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/Client.php(125): GuzzleHttp\\Client->send(Object(GuzzleHttp\\Message\\Request))\n#8 \/nextcloud\/lib\/private\/Http\/Client\/Client.php(138): GuzzleHttp\\Client->get('https:\/\/apps.ne...', Array)\n#9 \/nextcloud\/lib\/private\/App\/AppStore\/Fetcher\/Fetcher.php(99): OC\\Http\\Client\\Client->get('https:\/\/apps.ne...', Array)\n#10 \/nextcloud\/lib\/private\/App\/AppStore\/Fetcher\/AppFetcher.php(66): OC\\App\\AppStore\\Fetcher\\Fetcher->fetch('', '')\n#11 \/nextcloud\/lib\/private\/App\/AppStore\/Fetcher\/Fetcher.php(162): OC\\App\\AppStore\\Fetcher\\AppFetcher->fetch('', '')\n#12 \/nextcloud\/lib\/private\/Installer.php(394): OC\\App\\AppStore\\Fetcher\\Fetcher->get()\n#13 \/nextcloud\/settings\/Controller\/AppSettingsController.php(291): OC\\Installer::isUpdateAvailable('user_ldap', Object(OC\\App\\AppStore\\Fetcher\\AppFetcher))\n#14 [internal function]: OC\\Settings\\Controller\\AppSettingsController->listApps('installed')\n#15 \/nextcloud\/lib\/private\/AppFramework\/Http\/Dispatcher.php(160): call_user_func_array(Array, Array)\n#16 \/nextcloud\/lib\/private\/AppFramework\/Http\/Dispatcher.php(90): OC\\AppFramework\\Http\\Dispatcher->executeController(Object(OC\\Settings\\Controller\\AppSettingsController), 'listApps')\n#17 \/nextcloud\/lib\/private\/AppFramework\/App.php(114): OC\\AppFramework\\Http\\Dispatcher->dispatch(Object(OC\\Settings\\Controller\\AppSettingsController), 'listApps')\n#18 \/nextcloud\/lib\/private\/AppFramework\/Routing\/RouteActionHandler.php(47): OC\\AppFramework\\App::main('OC\\\\Settings\\\\Con...', 'listApps', Object(OC\\AppFramework\\DependencyInjection\\DIContainer), Array)\n#19 [internal function]: OC\\AppFramework\\Routing\\RouteActionHandler->__invoke(Array)\n#20 \/nextcloud\/lib\/private\/Route\/Router.php(299): call_user_func(Object(OC\\AppFramework\\Routing\\RouteActionHandler), Array)\n#21 \/nextcloud\/lib\/base.php(1004): OC\\Route\\Router->match('\/settings\/apps\/...')\n#22 \/nextcloud\/index.php(48): OC::handleRequest()\n#23 {main}","File":"\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/Exception\/RequestException.php","Line":49}","userAgent":"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.91 Safari/537.36","version":"12.0.3.3"}