Magento 2.3.3 console errors intermittently

Magento console errors 2.3.3. I see these errors intermittently. I have FPC enabled. Please help.

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Caps lock flashes intermittently

I'm on a mocos macos laptop, version 10.14.5 (18F132)

My uppercase lock key flashes continuously.

It also flashes when I press the ->| key (the one next to Q)

How can i fix this?

Wireless: WiFi stops working intermittently on 18.04 (Dell Inspiron 15 5000)

I recently got a new laptop (a Dell Inspiron 15 5000) and I have had stability problems with the wireless connection since I installed Ubuntu 18.04. The WiFi will disappear seemingly at random for a time between 30 seconds and one minute, then it will reappear. I couldn't make it work faster by restarting the adapter using ifconfig

The problems are very similar to those described in this askubuntu question. I checked /var/log/syslog as suggested in this error on Launchpad and in fact I found entries with avahi-daemon(xxx): Withdrawing address record for xx.xx.xx.xx on interface_name. The suggested solution to disable ipv6 and restart did not solve the problems.

I am not sure how to correctly diagnose the problem and progress from here.

I tried to ping multiple addresses while the WiFi is not working, all of which resulted in the following message: ping: (xxx): Name or service not known.

Equally, rfkill list It produces the following when the WiFi does not work:

1: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no

Some system information:

lspci -v:

    Subsystem: Dell QCA9377 802.11ac Wireless Network Adapter
    Flags: bus master, fast devsel, latency 0, IRQ 141
    Memory at c2000000 (64-bit, non-prefetchable) (size=2M)
    Kernel driver in use: ath10k_pci
    Kernel modules: ath10k_pci

uname -a: Linux mia 5.0.0-27-generic #28~18.04.1-Ubuntu SMP Thu Aug 22 03:00:32 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

network – Airplay with Ethernet cable connection falls intermittently

The Yamaha N-R803 network player crashes intermittently when playing iTunes music files stored on the Mac mini 2019 model. Yamaha is using Airplay for this. NO Wi-Fi, it is a wired connection. Play perfectly for up to an hour or even more, then start to fall. Using the Xfinity router (my provider). I tried the new Cat6 Ethernet cable, changed the router ports. There is no help there. You cannot find the exact same situation in the forums. Could it be just interference? If so, I could not find the source. – 502 incorrect gateway in iis 8.0 intermittently

It is a big problem for me. I am facing this problem since last month. We have two application servers that have a different URL called internal URL and we have two more servers in which we have implemented ARR rules that have a set of rules for more 7 applications and access as a public domain. I am getting 502 wrong gateway again and again, but after restarting iis in arr box it starts working. Can anyone share any solution? How can I solve this problem as soon as possible?

Thanks in advance

The Enter key stops working intermittently on both my Macbook Pro and the external keyboard

It is very interesting that the external keyboard and the internal keyboard have problems with the same key. An action that I also recommend when hardware such as keyboards, backlighting, ports, chargers do not work is to restart the SMC (System Administration Controller).

Meanwhile, let us know a little more information:

  • Is the external keyboard wired or bluetooth?
  • It is this problem only Succeeding with the Enter key, and no other keys?
  • Does the keyboard problem occur randomly or have you noticed a pattern (such as during certain applications, or when logging in, etc.)?
  • Do you have Apple Care or any other guarantee?

seo – Googlebot intermittently fails to download AWS CloudFront CDN resources

I have a strange problem and after a few weeks of research I think I found the cause: Cloudfront and Googlebot.

I launched a French website that compares and combines all land transport in France and Europe.

Thanks to all these combinations, we can produce a large amount of unique content (based on both historical and potential data).

Google can not recover data from Cloudfront intermittently … It means that one in five will not be able to load the js and css resources. (The client side is in angularjs).

In that case, nothing appears on the page and Google thinks it is a blank page.

When I go to the Google Search Console (GSC) and send pages manually, they are all fine and start sorting. However, one in four or five Google will not load the resources and show the errors and disorganize the page.

sometimes it has errors when obtaining images and, sometimes, it is even worse, it is all the app.js file minified. In this case nothing is shown at all.

I can not reproduce errors outside of the Google Search Console.
Is it possible that Google runs out too soon to get all the files?

Thank you,

cisco asa – Why does ASA 5506-X discard packets of wireless clients intermittently?

I recently replaced an old firewall with a Cisco ASA 5506-X and an old wireless AP with a Ubiquiti Unifi AC LR. Now I am experiencing an intermittent packet loss for the traffic that goes from the wireless clients to the ASA firewall. Connected clients do not experience this problem and there is no packet loss for wireless client traffic to other connected hosts connected through a layer 2 switch (see the topology below). I'm pretty sure it's not the wireless access point because I changed the previous one and got the same result. The only thing I see in the firewall logs is:

The collision of the ARP request of was received at the interface with the existing ARP entry is one of the wireless hosts and 0418.d66a.f3b6 is the NanoStation M5 to which the wireless access point is connected.

Here is the topology of the network.

Here is the configuration for the Cisco Firewall:

ASA version 9.6 (1)

GigabitEthernet1 / 1 interface
nameif outside
security level 0
ip address dhcp setroute
GigabitEthernet1 / 2 interface
name inside
security level 100
ip address
GigabitEthernet1 / 3 interface
to turn off
no nameif
no security level
without ip address
GigabitEthernet1 / 4 interface
to turn off
no nameif
no security level
without ip address
GigabitEthernet1 / 5 interface
to turn off
no nameif
no security level
without ip address
GigabitEthernet1 / 6 interface
to turn off
no nameif
no security level
without ip address
GigabitEthernet1 / 7 interface
to turn off
no nameif
no security level
without ip address
GigabitEthernet1 / 8 interface
to turn off
no nameif
no security level
without ip address
Interface management1 / 1
only management
no nameif
no security level
without ip address
passive ftp mode
Traffic permission of the same intra-interface security
object network obj_any
access-list outside_access_in ICMP comment type 11 for Windows Traceroute
access-list outside_access_in extended permission icmp at any time exceeded
access-list outside_access_in ICMP type 3 comment for Cisco and Linux
access-list outside_access_in extended permission icmp any unreachable
paging lines 24
registration authorization
informative asdm record
MTU out of 1500
MTU within 1500
icmp unreachable speed limit 10 burst size 5
the asdm history is not enabled
standby time of arp 14400
no arp permission-not connected
object network obj_any
nat dynamic interface (any, outside)
nat (interior, exterior) after-auto source dynamic any interface
access-group outside_access_in in the external interface
waiting time xlate 3:00:00
waiting time pat-xlate 0:00:30
timeout conn 1:00:00 half closed 0:10:00 udp 0:02:00 sctp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
wait time sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
waiting time sip-provisional-media 0:02:00 uauth 0:05:00 absolute
tcp-proxy-reassembled wait time 0:01:00
floating connection timeout 0:00:00
User ID domain-default LOCAL
http server enabled
http inside
No SNMP server location
no snmp-server contact
service reset button
crypto ipsec security-association pmtu-aging infinite
crypto ca trustpool policy
telnet 5 timeout
ssh stricthostkeycheck
ssh timeout 5
group of key exchange ssh dh-group1-sha1
console timeout 0

dhcpd auto_config outside
address dhcpd inside
dhcpd auto_config outside the interface inside
dhcpd enable inside
dynamic access policy record DfltAccessPolicy
class-map inspect_default
match the default traffic inspection
type of policy map inspect dns preset_dns_map
Automatic client maximum length message
maximum message length 512
policy-map global_policy
class inspect_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect netbios
inspect tftp
inspect ip-options
inspect sip
inspect icmp
class class by default
establish connection decrement-ttl
global_policy global service policy
context of the host name of the system
there are no reports of anonymous house calls

Why do wireless customers experience this problem?

Thank you,


ubuntu – (BIND9) Domains within a certain area stop resolving randomly / intermittently

I've been stuck for a while with an error related to bind9 and particular domains within a zone. Sometimes, the resolution of one or more random domains within the zone ("error zone", let's say) stops working, affecting one day example1.errorzona and another day example4.errorzona, ejemplo5.errorzona, etc. The rest of my zones work perfectly every hour.

The records say: called[20450]: client # 64165 (example3.errorzone): query (cache) & # 39; example3.errorzone / A / IN & # 39; denied

The solution at this time is to restart the Bind9 service, but I can no longer afford it. I could not find the problem nor the original cause.

Current options of named.conf.options (edited networks, etc.):

acl myLAN {;;

options {
"/ etc / bind /" directory;
forwarders {;

allow-query {

permission-recursion {

}; *

Errorzone named.conf:

zone "error zone" {
write forward
promoters {;};

Bind9 version: 9.9.5-3ubuntu0.18-Ubuntu

Could someone give me a hand? I ran out of ideas
Thanks, any information will be greatly appreciated.