I just upgraded to Version 7.14.3
But still the same issue.

// Hans

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You don't like winbox so much? Use it and you won't have any problems.

I can't say.
I am using a macbook with macOS. And winbox seems to be for MS.
Sorry.

// Hans

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Also incognito window does not help. It looks ok when opening fresh but after a time the column width is destroyed. Changing the design skin does not solve the issue too. But this was not always so. It came with one of the last updates. As it's annoying I hope for a fix with an upgrade. // Hans --

Thanks to all for these hints.
I cleared the cache, it worked. But then the issue came back.
Working within an incognito window seems to be one solution.

// Hans

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Dear All, I am using firmware 7.14.2 on routerboard model RB750Gr3 with firmware type mt7621L Since that version the table with the firewall rules ( IPv4 and IPv6 ) is almost unusable because of a strange column width layout. The third column (#) with the rule numbers is extremely wide, but the four...