I’m not using a residential wireless router… I run a full SMB/Enterprise network stack network rack in my home office. 4 core 10G router against a 10G core switch with 2 Access Points in my home. I have multiple managed switch within my home too. 4x4 AX Access Points.
I document my hardships here:
(This was also before/during the Roku update and the Tablo Roku APP update)
Then I tweaked my network to accommodate my Tablo. I spent almost 2 weeks on this. And I got it work. Not disregarding @LarrySB efforts and assessment, even though I may not agree with it but I can respect it. Due to my early Tablo network hardships, with my wife breathing down my neck (all husband’s can understand that, wifey wanting to watch her shows) It’s possible and achievable to have it work 99% of the time. 1% is when the stupid server goes down.