Visitor Visa extension

[vinv101]

Hi,
for the visa extension, do v need to file the I-134 (affidavit of support) or only bank statement, account verification letter is enough ??

After staying more than 6 mths legally, did anyone face any problem at the POE for the next visit??
Thanks in advance

[C4us]

An extension is not guaranteed. Even if received, it can affect future visits. It is not recommended unless thare are exceptional circumstances requiring it.