[Bug 1859239] Re: Regression: Cannot connet to wlan, association timed out.

I had similar problem with LinkHub HUB40 and Gentoo kernel 5.8.7-gentoo, wpa_supplicant 2.9 and "Intel Corporation Dual Band Wireless-AC 3168NGW (iwlwifi)". Authentication was ok, but association always timed out. Association with other routers was ok and it was working fine before with LinkHub too

[Bug 1733194] Re: kernel NULL pointer dereference in iwlmvm iwl_mvm_enable_txq

Just a note, I have the same problem with Intel® Wireless-AC 3168 (firmware version 29.541020.0 op_mode iwlmvm) on Gentoo linux-4.14.8-gentoo-r1 in AP mode (802.11n). Sometimes kernel only shows warnings from drivers/net/wireless/intel/iwlwifi/mvm/tx.c:1363: - case TX_STATUS_FAIL_DEST