@naz_eg I get "Error code: 4503
The uploaded file was not accepted." 

EDIT OK was trying to uplaod the zip file lol

@PaulPP  Did you forget to unzip the file? :-)

@plasmahal 

Where are you guys getting these beta updates from?

My internet has been up for 2 days 7 hours 37 minutes now, but that was over the weekend. It seemed to keep rebooting only during the day time when my other half and I are both working from home. Let's see if it reboots today! I'm just using the last official firmware at the moment.

I do have some One Mesh powerline adapters and I read that these can do weird things to the DSL line so this could potentially be the cause of the reboots. I have moved the main adapter away from the DSL socket so hopefully this makes a difference. If not, they have a DSL compatibility mode which lowers the speed so i'll give that a go if I still have issues. If you're using powerline adapters, make sure they're not close to your DSL line.

UPDATE

I've had no reboots today so it's looking like it could have been the powerline extenders causing my issue. Uptime is 2 days 16 hours 51 minutes and counting

@naz_eg Thanks for the link i've jsut updated the firmware and will see how it goes

@naz_eg   Thanks again for posting the Beta, I've just applied to mine and I'll report back again in a week to let you know how its going...  Cheers

@plasmahal 

I have created a ticket at support@tp-link.com and they're sending if they get any improvements to me. You can create aswell.

@plasmahal The beta firmware links are posted in the forums or sometimes come by email from TP-Link support. The most recent is available for download from here. https://static.tp-link.com/beta/2021/202102/20210222/Archer_VR2100V1_210219.zip Unzip the file and browse to it from the advanced tools menu in firmware.

@Kevin_Z this latest firmware, 22-02-21, seems to have a similar number of reboots as the 04-02-21 version, but we are seeing packet errors now, which we weren't before.The 04-02 version was much better than the Nov 20 one the router came with, but we are still getting 2 or 3 reboots per day.